Detectores de falhas não confiáveis tradicionais são oráculos disponíveis localmente para processos deumsistema distribuído que fornecem uma lista de processos suspeitos de terem falhado. Este trabalho propõe um novo e flexível detector de falhas não confiável, chamado Impact FD, que fornece como saída um valor trust level que é o grau de confiança no sistema. Ao expressar a relevância de cada processo por um valor de fator de impacto, bem como por uma margem de falhas aceitáveis do sistema, o Impact FD permite ao usuário ajustar a configuração do detector de falhas de acordo com os requisitos da aplicação: em certos cenários, o defeito de umprocesso de baixo impacto ou redundante não compromete a confiança no sistema, enquanto o defeito de um processo de alto fator de impacto pode afetá-la seriamente. Assim, pode ser adotada uma estragégia de monitoramento com maior ou menor rigor. Em particular, definimos algumas propriedades de flexibilidade que caracterizam a capacidade do Impact FD para tolerar uma certa margem de falhas ou falsas suspeitas, ou seja, a sua capacidade de fornecer diferentes conjuntos de respostas que levam o sistema a estados confiáveis. O Impact FD é adequado para sistemas que apresentam redundância de nodos, heterogeneidade de nodos, recurso de agrupamento e permite uma margem de falhas que não degrada a confiança no sistema. Nós também mostramos que algumas classes do Impact FD são equivalentes a § e ­, que são detectores de falhas fundamentais para contornar a impossibilidade de resolver o problema do consenso em sistemas de transmissão de mensagens assíncronas na presença de falhas. Adicionalmente, com base em pressupostos de sincronia e nas abordagens baseada em tempo e padrão de mensagem, apresentamos três algoritmos que implementam o Impact FD. Os resultados da avaliação de desempenho usando traces reais do PlanetLab confirmam o grau de aplicabilidade flexível do nosso detector de falhas e, devido à margem aceitável de falhas, o número de falsas respostas ou suspeitas pode ser tolerado quando comparado a tradicionais detectores de falhas não confiáveis. / Traditional unreliable failure detectors are per process oracles that provide a list of processes suspected of having failed. This work proposes a new and flexible unreliable failure detector (FD), denoted the Impact FD, that outputs a trust level value which is the degree of confidence in the system. By expressing the relevance of each process by an impact factor value as well as a margin of acceptable failures of the system, the Impact FD enables the user to tune the failure detection configuration in accordance with the requirements of the application: in some scenarios, the failure of low impact or redundant processes does not jeopardize the confidence in the system, while the crash of a high impact process may seriously affect it. Either a softer or stricter monitoring strategy can be adopted. In particular, we define some flexibility properties that characterize the capacity of the Impact FD to tolerate a certain margin of failures or false suspicions, i.e., its capacity of providing different sets of responses that lead the system to trusted states. The Impact FD is suitable for systems that present node redundancy, heterogeneity of nodes, clustering feature, and allow a margin of failures which does not degrade the confidence in the system. We also show that some classes of the Impact FD are equivalent to ­ and § which are fundamental FDs to circumvent the impossibility of solving the consensus problem in asynchronous message-passing systems in presence of failures. Additionally, based on different synchrony assumptions and message-pattern or timer-based approaches, we present three algorithms which implement the Impact FD. Performance evaluation results using real PlanetLab traces confirmthe degree of flexible applicability of our failure detector and, due to the accepted margin of failures, that false responses or suspicions may be tolerated when compared to traditional unreliable failure detectors.

Detectores de falhas não confiáveis tradicionais são oráculos disponíveis localmente para processos deumsistema distribuído que fornecem uma lista de processos suspeitos de terem falhado. Este trabalho propõe um novo e flexível detector de falhas não confiável, chamado Impact FD, que fornece como saída um valor trust level que é o grau de confiança no sistema. Ao expressar a relevância de cada processo por um valor de fator de impacto, bem como por uma margem de falhas aceitáveis do sistema, o Impact FD permite ao usuário ajustar a configuração do detector de falhas de acordo com os requisitos da aplicação: em certos cenários, o defeito de umprocesso de baixo impacto ou redundante não compromete a confiança no sistema, enquanto o defeito de um processo de alto fator de impacto pode afetá-la seriamente. Assim, pode ser adotada uma estragégia de monitoramento com maior ou menor rigor. Em particular, definimos algumas propriedades de flexibilidade que caracterizam a capacidade do Impact FD para tolerar uma certa margem de falhas ou falsas suspeitas, ou seja, a sua capacidade de fornecer diferentes conjuntos de respostas que levam o sistema a estados confiáveis. O Impact FD é adequado para sistemas que apresentam redundância de nodos, heterogeneidade de nodos, recurso de agrupamento e permite uma margem de falhas que não degrada a confiança no sistema. Nós também mostramos que algumas classes do Impact FD são equivalentes a § e ­, que são detectores de falhas fundamentais para contornar a impossibilidade de resolver o problema do consenso em sistemas de transmissão de mensagens assíncronas na presença de falhas. Adicionalmente, com base em pressupostos de sincronia e nas abordagens baseada em tempo e padrão de mensagem, apresentamos três algoritmos que implementam o Impact FD. Os resultados da avaliação de desempenho usando traces reais do PlanetLab confirmam o grau de aplicabilidade flexível do nosso detector de falhas e, devido à margem aceitável de falhas, o número de falsas respostas ou suspeitas pode ser tolerado quando comparado a tradicionais detectores de falhas não confiáveis. / Traditional unreliable failure detectors are per process oracles that provide a list of processes suspected of having failed. This work proposes a new and flexible unreliable failure detector (FD), denoted the Impact FD, that outputs a trust level value which is the degree of confidence in the system. By expressing the relevance of each process by an impact factor value as well as a margin of acceptable failures of the system, the Impact FD enables the user to tune the failure detection configuration in accordance with the requirements of the application: in some scenarios, the failure of low impact or redundant processes does not jeopardize the confidence in the system, while the crash of a high impact process may seriously affect it. Either a softer or stricter monitoring strategy can be adopted. In particular, we define some flexibility properties that characterize the capacity of the Impact FD to tolerate a certain margin of failures or false suspicions, i.e., its capacity of providing different sets of responses that lead the system to trusted states. The Impact FD is suitable for systems that present node redundancy, heterogeneity of nodes, clustering feature, and allow a margin of failures which does not degrade the confidence in the system. We also show that some classes of the Impact FD are equivalent to ­ and § which are fundamental FDs to circumvent the impossibility of solving the consensus problem in asynchronous message-passing systems in presence of failures. Additionally, based on different synchrony assumptions and message-pattern or timer-based approaches, we present three algorithms which implement the Impact FD. Performance evaluation results using real PlanetLab traces confirmthe degree of flexible applicability of our failure detector and, due to the accepted margin of failures, that false responses or suspicions may be tolerated when compared to traditional unreliable failure detectors.

The purpose of this thesis is to analyse unreliable narration and its motivation in the two novels by Kazuo Ishiguro, An Artist of the Floating World (1986) and The Remains of the Day (1989) using the taxonomy of Zuzana Fonioková and James Phelan and Mary Patricia Martin. In its theoretical part, this thesis explores the concept of unreliability in contemporary narratology, furthermore, it studies self-deception and memory, two phenomena essential for understanding the motivations for unreliable narration. The practical part consists of an analysis of the textual signals of unreliability, which proves the complexity of Ishiguro's narrative strategies. The thesis concludes that the climax of both the novels is created through the spelling out of the narrators' self-deception, which is the cause of their unreliability in the first place. KEYWORDS Kazuo Ishiguro, unreliable narration, self-deception, memory, An Artist of the Floating World, The Remains of the Day

(in English): The focus of this diploma thesis is disillusion in the works of the contemporary novelist Ian McEwan, particularly in his twenty-first century novels. The thesis analyses the disillusionment of the reader based on McEwan's work with traditional narratives and the reader's expectations, which is achieved through the employment of the unreliable narrator in Atonement (2001) and Sweet Tooth (2012), depiction of self-deception in Saturday (2005) and Solar (2010), and the misunderstanding on the interpersonal and intrapersonal level in On Chesil Beach (2007) and The Children Act (2014). The analysis uses the method of close reading and critical evaluation through the hermeneutic process in combination with Iser's theory about the reader, Foucault's definition of discourse and some generally accepted ideas based on psychology. The analysis reveals that Ian McEwan uses disillusion in his novels as a device through which he tries to encourage the reader to critically evaluate the reader's preconceptions about the world, the conventional narratives, and the roles the reader ascribes to him/herself and to the society around him/herself. By allowing the reader to build his/her expectations of the story's denouement and then crushing them, McEwan points out the reader's routine regarding a given...

Le travail effectué dans cette thèse propose et évalue une solution au problème de coupure fréquente du courant électrique fourni par le réseau publique défaillant dans plusieurs pays en voie de développement. La solution consiste à installer un système de panneaux Photovoltaïques (PV) avec des batteries de stockage opérant conjointement avec le réseau. L’étude traite particu- lièrement le cas Libanais et considère une application résidentielle à consommation d’énergie élevée. La topologie du système proposé introduit des contraintes supplémentaires au fonction- nement de l’ensemble par rapport aux deux configurations classiques traitées dans la littérature, à savoir accrochage au réseau ou système autonome. L’étude vise principalement à maintenir une alimentation permanente en électricité du foyer ainsi qu’à réduire les frais du système installé tout en respectant les niveaux de confort exigés par les résidents. L’étude traite l’optimisation du système PV-Batteries, en partant du dimensionnement jusqu’au fonctionnement. Tout d’abord, sa configuration est optimisée en se basant sur une étude économique détaillée pour l’estimation des frais considérant une durée de vie de 20 ans. Le dimensionnement est formulé comme un problème d’optimisation visant la réduction du coût global du système. L’optimisation du fonctionnement du système PV-batterie vient en second lieu. Un algorithme de contrôle de charges est élaboré. Cet algorithme sert à éviter la coupure du courant électrique tout en mainte- nant des niveaux élevés de confort des habitants d’une part et en respectant les contraintes de fonctionnement du système d’autre part. La gestion des charges s’effectue à plusieurs niveaux, afin de gérer les charges prévisibles et imprévisibles. La commande développée assure la coordi- nation complète entre tous les composants de l’installation : réseau, panneaux PV, batteries de stockage et charges électriques. L’étude prouve que le contrôle des charges conçu ne se limite pas à l’optimisation du fonctionnement du système, mais contribue de même à la réduction de son coût global. Le logiciel établi est optimisé de sorte à assurer une faible consommation de mémoire et une prise de décision rapide afin de réaliser l’implémentation des codes sur des processeurs de type ARM Cortex-A9. Les résultats de simulation et d’implémentation montrent que le programme développé est générique, flexible, précis, rapide et fiable.Les résultats présentés dans cette thèse attestent que le système PV-batterie proposé est bien approprié pour remplacer le réseau public pendant les périodes de coupure du courant électrique dans une application résidentielle. De plus, ce système présente une bonne fiabilité surtout lorsqu’il est couplé avec le programme de contrôle des charges développé. / This thesis addresses the issue of intermittent primary energy source in several developing countries and considers, in particular, the case study of Lebanon. A PV-battery backup system is proposed and assessed as a replacement of the grid energy during daily power outage periods for a high energy consuming residential house. The proposed system topology introduces more critical conditions and additional constraints on the operation of the system compared to standard on-grid or standalone PV systems. The main concern is to provide permanent electricity supply to the house, reduce the resulting fees, and ensure high performance and reliability of the backup system while respecting the residents’ comfort levels. This thesis aims at thoroughly assessing the suitability of the proposed backup system by focusing on various aspects of the system. First, its configuration is optimized through the development of a detailed economic study estimating the resulting fees over its 20-year lifetime. The sizing process is formulated as an optimization problem having the sole objective of minimizing the overall cost of the system. Furthermore, a detailed comparative study of various water heating techniques is conducted to the end of determining the most suitable configuration to be coupled with the proposed backup solution. Second, the thesis targets the operation optimization of the PV-battery system by implementing a Demand Side Management (DSM) program aiming at preventing the occurrence of loss of power supply to the house while maintaining high comfort levels to the inhabitants and respecting the operation constraints of the system. The control is divided into several layers in order to manage predictable and unpredictable home appliances. The strength of the developed control lies in ensuring the complete coordination between all the components of the installation: the grid, PV panels, battery storage, and the load demand. The benefits of the DSM are proven to go beyond the operation optimization of the system since they highly affect the sizing of the backup, and by extension, the overall resulting cost. The established program is optimized for the hardware implementation process by ensuring a low memory consumption and fast decision making. The developed C codes of the full DSM program are implemented on ARM Cortex-A9 processors. The simulation and implementation results show that the developed management program is highly generic, flexible, accurate, fast, and reliable.The results presented in this thesis validate that the proposed PV-Battery backup system is highly suitable to assist unreliable grids. It outperforms currently installed Diesel Generators and demonstrates a remarkable reliability especially when coupled with the developed DSM program.

This diploma work focuses on value added tax in connection with accounting. Work is divided into two parts. The first one describes the development of the value added tax from the previous sales tax till the present form in the Czechoslovakian and in the Czech Republic. The work includes the proces of development of VAT in European Union as well. The second part is focused on differences which can appear between the tax base in VAT declaration and the revenues in accounting. There are described four main parts when can be higher/lower amount of tax base than the amount of revenues in accounting: time discrepancy, chargeable event which isn't the subject of VAT but is revenue, chargeable event which is the subject of VAT but isn't revenue and cases when there is different amount between the tax base and the revenue. Actual problems of reverse charge aplication for domestic transactions and the unreliable payer which follow from the proces of harmonization of VAT in EU are subscribed in these parts. There is the mention of the proces of development of VAT in Slovak republic at the end of the second part.

Proposing the concept of mimetic uncertainty, this project aims to provide a critical inquiry into the correspondence of unreliable narration and realism. Building on Springett (2013) and Olsen (2003), a distinction between narratorial unreliability and uncertainty is proposed to denote whether a narrator explicitly signals an awareness of their fallible narration. I thereafter indicate how narratorial uncertainty, on the one hand, can serve to evoke a “reality effect” (Barthes 1989) on a receptive aesthetic level; and on the other hand, can provide a form of historicity (Jameson 1985) and discursive realism (Auerbach 2003) on an expressive historical axis. Through this tripartite framework, realism is contextualised within the discourse of unreliable narration, as well as the specific debate which surrounds uncertainty and fallibility. The textual analysis focuses on three separate works—Daniel Defoe’s A Journal of the Plague year (1722), Virginia Woolf’s Mrs Dalloway (1925), and finally, Tao Lin’s Taipei (2013)—with the twofold aim of (1) providing a model for approaching uncertain narration and (2) applying a historically contingent realist reading. I argue that in all three novels, emphasis on how readers may respond to uncertain narration provides insight into socio-historical and discursive points of friction surrounding their authors. The overarching ambition of this study is to provide a more substantial and historicized understanding of the stylistic devices of contemporary authorship, while more broadly signifying the unexpected critical acuity of mimetic approaches as well as the challenges and demands which metamodernist literature approaches.

Le présent mémoire de maîtrise contient un roman dans lequel on trouve des adresses courriel fictives. Elles correspondent à des personnages imaginaires, et non à des personnes réelles. Comme dans toute oeuvre de fiction, toute ressemblance avec des personnes réelles est fortuite ou l'effet du hasard. Je vous confirme donc que ce mémoire ne contient aucun véritable renseignement personnel ou confidentiel. Il s'agit de la version du mémoire telle qu'elle a été acceptée par les membres du jury d'évaluation. / Cultiver le doute est l’idée centrale autour de laquelle s’articulent tous les éléments de ce projet de recherche création, où j’ai voulu approfondir et mettre en œuvre différents procédés susceptibles de produire une narration empreinte d’incertitude qui laisse libre cours à une variété d’interprétations. Le volet essai, Les contradictions polyphoniques de narrateurs non fiables dans « Asiles de fous » de Régis Jauffret, se concentre sur ce roman représentatif d’une certaine littérature française contemporaine dite « déconcertante ». Asiles de fous constitue un objet d’étude particulièrement intéressant pour aborder la problématique d’un espace interprétatif en tension. La dissonance des voix inhérente à sa forme polyphonique ainsi que la « non-fiabilité » de chacun de ses quatre narrateurs complexifient la lecture, au point où il est littéralement impossible de trouver ancrage dans ce récit hypothétique où tout semble orchestré pour dérouter le lecteur. Fractures multiples, second volet de ce mémoire, est un roman porté par sept voix qui explore l’insoutenable complexité de l’être. Il retrace différentes périodes de l’existence de Jean-Philippe Dumoulin en disséquant ses liens affectifs troubles et ambigus avec sa famille, ses amours et ses amis. Jadis enfant modèle aspirant à une carrière de violoniste de concert, Jean-Philippe adulte s’est plutôt fait connaître comme une sorte de vagabond libertin, tristement célèbre pour ses variations de tempérament et ses épisodes dépressifs fulgurants. Maintenant quadragénaire, il s’est retranché dans une existence quasi ascétique, tout absorbé par ses études doctorales en philosophie psychopathologique. Une rencontre fortuite sera le catalyseur d’une réaction en chaîne qui va l’inciter à renouer des liens jadis significatifs qu’il avait choisi de rompre dans l’espoir de s’extraire de l’enclos de ses conflits psychiques. À l’image d’une courtepointe composée d’étoffes soigneusement choisies pour témoigner de toutes les époques d’une vie, la trame narrative de Fractures multiples se présente comme un amalgame de 37 récits courts qui confèrent à chaque personnage son ton, son motif et sa couleur. Une grande part de l’action est véhiculée sous forme de dialogues nourris par les notions de la polyphonie linguistique, où des voix divergentes s’expriment, s’affrontent, se font écho et s’emboîtent. Il en résulte un jeu de perceptions animé par une quête de vérité toujours fugace, chacun ajustant sa focale pour refléter une réalité confortant sa vision du monde. / To cast doubt is the main idea around which revolve all the elements of this research-creation project. My intent was to deepen and experiment with literary principles likely to produce a narrative filled with uncertainty that gives free rein to a variety of interpretations. The theorical part of this project, Les contradictions polyphoniques de narrateurs non fiables dans “Asiles de fous” de Régis Jauffret, is an essay focusing on the novel Asiles de fous by Régis Jauffret, which can be seen as emblematic of a type of modern French literature dubbed “disconcerting”. Asiles de fous constitutes a particularly interesting object of study to approach the problem of an interpretative space in tension. The dissonance of the voices inherent in its polyphonic form, as well as the “unreliability” of each of its four narrators, complicate the reading process to the point where it is impossible to find an anchor in this hypothetical story where everything seems orchestrated to confuse the reader. Fractures multiples, the creative part of this project, is a novel steered by seven voices that explore the unbearable complexity of being. It recollects various phases in the life of Jean-Philippe Dumoulin by dissecting his troubled and ambiguous emotional ties with his family, his lovers, and his friends. Formerly a model child aspiring to a career as a concert violinist, Jean-Philippe grew up to become a promiscuous freeloader of sorts, infamous for his mood swings and dramatic bouts of depression. Now in his forties, he lives almost secluded, entirely devoted to his doctoral studies in philosophical psychopathology. A chance encounter will be the catalyst for a chain reaction that will spur him to rebuild once significant bonds he had chosen to sever in the hope of extricating himself from the enclosure of his psychic conflicts. In the same way that a quilt is made of fabrics carefully chosen to represent different periods of one’s life, the storyline of Fractures multiples is a collection of 37 short stories which give each character its own poetic imagery and undertone. Much of the action is conveyed through dialogues informed by notions of linguistic polyphony, where divergent voices express themselves, confront or echo each other, and interlock. The result is a game of perceptions driven by an ever-fleeting quest for truth, showing how everybody tends to adjust one’s focus to reflect a reality that comforts one’s views.

Souvent laissée pour contre par les théoriciens, longtemps associée à la littérature populaire, la littérature fantastique a su depuis se tailler une place parmi les grands genres de la littérature. Depuis le milieu du XXe siècle, les chercheurs et le public découvrent ou redécouvrent un genre qui a toujours fait parti du paysage littéraire. Une œuvre majeure contribuera à la redécouverte scientifique du genre : Écrite en 1970 l’œuvre de Tzvetan Todorov Introduction à la littérature fantastique donne tant au néophyte qu’au chercheur un ouvrage qui trouve encore des échos aujourd’hui. Sa définition du fantastique, son approche du rôle du narrateur et du lecteur sont une référence, un point de départ et surtout un incontournable pour ceux et celles qui désirent comprendre et apprendre le fantastique. Dans ce mémoire, nous nous concentrerons particulièrement sur le rôle et la problématique du narrateur dans l’œuvre de deux représentants majeurs de la littérature fantastique de langue allemande du début du XXe siècle : Leo Perutz (1882-1957) et Alexander Lernet-Holenia (1897-1976). Le narrateur semble jouer un rôle prédominant dans la littérature fantastique. En effet, par son discours souvent présenté au « je », il semble créer une dynamique très particulière : il manipule son propre discours, il agit sur le lecteur en étant narrateur et personnage dans le récit, il crée une tension entre les différentes couches narratives par son état instable. Bref, il semble contribuer à l’apparition du fantastique dans le texte et également provoquer une certaine hésitation chez le lecteur. Le texte joue également un rôle : Leo Perutz produit un modèle de texte qui semble marquer aussi son collègue Alexander Lernet-Holenia. La structure presque mathématique des textes de Perutz rappelle que le fantastique peut jouer même à l’intérieur de paramètres rigides avec l’ordre et le chaos, les frontières entre le réel et le rêve. Nous étudierons des œuvres de Leo Perutz et d’Alexander Lernet-Holenia qui ont été publiées entre 1915 et 1937. Les théories qui serviront à appuyer mon travail sont tirées entre autre des études de Tzvetan Todorov et Uwe Durst sur la littérature fantastique et de Gérard Genette sur le narrateur. / Often neglected by theorists and long associated with popular literature, fantastic literature is increasingly considered as an important literary genre. Since the beginning of the 20th century, researchers and the public have discovered or rediscovered this form of literature which is omnipresent in the literary landscape. A major piece of work that led to the scientific rediscovery of the genre is Tzvetan Todorov’s Introduction à la littérature fantastique. Written in 1970, this piece still offers a present-day echo to the scientist as much as the neophyte. Its definition of fantastic and its approach to the reader’s role are a reference, a great starting point for scientific study and a must for anyone desiring to explore fantastic literature. In this thesis, we will mainly focus on the role and problematic of the narrative writer throughout the work of two major representatives Austrian authors of the early 20th century fantastic literature: Leo Perutz (1882-1957) and Alexander Lernet-Holenia (1897-1976). The narrative writer seems to be playing a key role in fantastic literature: By addressing the reader at the first person, the author creates a particular dynamics. He influences the reader by being the narrator at the same time as a character in the story. He also creates a tension throughout the different narrative layers with his fragile state. The writer contributes to the outbreak of fantastic within the text and causes a reader’s hesitation. Leo Perutz produces a text model that also marks his colleague Alexander Lernet-Holenia. The almost mathematical structure of Perutz’s writings reminds that fantastic literature can play with order and chaos as well as with the frontier between dream and reality. We will study pieces by Leo Perutz and Alexander Lernet-Holenia published between 1915 and 1937. The secondary literature sources that will serve to support my work are that of Tzvetan Todorov and Uwe Durst on fantastic literature and Gérard Genette on the narrator. / Sehr oft von den Theoretikern außer Acht gelassen und lange mit der Trivialliteratur verbunden, hat die phantastische Literatur heute ihren Platz innerhalb der großen literarischen Genres gefunden. Seit den fünfziger Jahre haben Forscher und Leser diese literarische Gattung entdeckt oder wiederentdeckt, die immer zur literarischen Landschaft gehört hat. Ein wichtiges Werk trägt zur wissenschaftlichen Wiederentdeckung des Genres bei: Die 1970 von Tzvetan Todorov veröffentlichte Introduction à la littérature fantastique bietet sowohl dem Anfänger als auch dem Forscher eine bis heute gültige Einführung. Seine Definition der literarischen Phantastik, der Rolle des Erzählers und des Lesers sind eine Referenz, ein Ausgangspunkt und ein Muss für diejenigen, die die phantastische Literatur verstehen oder mehr über diese lernen wollen. In dieser Diplomarbeit konzentrieren wir uns auf die Rolle und die Problematik des Erzählers in den Prosawerken von zwei wesentlichen Vertreter der deutschen phantastischen Literatur des Anfangs des 20. Jahrhunderts: Leo Perutz (1882-1957) und Alexander Lernet-Holenia (1897-1976). Der Erzähler scheint eine bedeutende Rolle in der phantastischen Literatur zu spielen. Der Erzähler erzeugt mit einem Ich-Diskurs eine spezielle Dynamik: Er manipuliert seinen eigenen Diskurs, weil er gleichzeitig Erzähler und Figur in der Handlung ist, er beeinflusst den Leser, sein instabiler Zustand bewirkt eine Spannung zwischen den verschiedenen narrativen Ebenen des Textes. Der Erzähler trägt also zur Entstehung des Phantastischen im Text bei und hinterlässt beim Leser Unschlüssigkeit. Der Text spielt ebenfalls eine Rolle: Dazu produziert Leo Perutz ein Textmodell, das auch Einfluss auf die schriftstellerische Arbeit von Alexander Lernet-Holenia hat. Die fast mathematische Struktur der „perutzschen“ Texte ermöglicht es dem phantastischen Text, innerhalb eines strengen Rahmens mit der Ordnung und dem Chaos und mit den Grenzen zwischen dem Realen und dem Traum zu spielen. Wir behandeln Prosawerke von Leo Perutz und Alexander Lernet-Holenia, die zwischen 1915 und 1937 veröffentlicht worden sind. Um unsere Argumentation zu stützen, wird Sekundärliteratur unter anderem von Tzvetan Todorov und Uwe Durst über die phantastische Literatur und von Gérard Genette über den Erzähler verwendet.

Uppsatsen ämnar belysa hur Harry Martinsons Aniara (1956) förebådar postmodernismen trots att verket är rotat i den modernistiska traditionen. Analysen tar upp två aspekter med fokus på innehåll och berättarteknik där verket visar prov på en postmodern idévärld. Först behandlas miman, och resonemang förs kring att hon och hennes produktion bör ses som en masskulturell företeelse snarare än som elitistisk diktkonst. Analysen anknyter till Baudrillards teori om hyperverklighet och simulacrum och visar på hur miman skapar detta med sin kultur­produktion. Här framstår två tolkningsalternativ: ett där miman i egenskap av masskultur upp­värderar synen på masskulturen och pekar framåt mot postmodernismen, och ett andra där hon blir en negativ symbol för masskulturen. Detta eftersom hon döljer verkligheten för befolkningen så pass länge att de slutar försöka lösa sin situation. Den andra aspekten är Aniaras förhållande till metanarrativ, vilket belyses utifrån Lyotards teorier om vad som kännetecknar det postmoderna samhället. Analysen visar hur metanarrativen ses som omöjliga inom fiktionen och istället byts ut mot lokalt meningsskapande. Verket i sin helhet bjuder också på motstånd mot metanarrativ genom att (1) utge sig för att vara en klart av­gränsad händelse, (2) skriva ut ett motstånd mot djuplodande tolkningar och slutligen genom att (3) mimaroben som ska förmedla revyn över människan i tid och rum inte är pålitlig nog att lägga fram en allmän sanning. Sammantaget konstateras att verket är rotat i modernismen men att det samtidigt förebådar postmodernismen i dess syn på masskultur, hyperverklighet och meta­narrativ. / The aim of this essay is to highlight tendencies of postmodernism in Harry Martinson’s Aniara (1956), a work that has traditionally been placed in a modernist context. The analysis centers around two aspects in the text with the aim of finding traces of a postmodern world view. First the “mima”, an enigmatic machine that consoles the passengers in the first six years of the journey, is reasoned to be a mass cultural phenomenon rather than an elitist poetic device, as pre­vious studies have suggested. The cultural production of the machine is then analyzed in the light of the theories of hyper reality and simulacrum, as conceived by Jean Baudrillard. The analysis renders two possible implications, one where the machine can be viewed as a precursor to a post­modern positive attitude of mass culture, and one more modernistic where the machine in its role as mass culture numbs the passengers and prevents them from acting on their situation in time. The second part of the analysis focuses on the view of metanarratives, as expressed within the fiction and in the wok as a whole. Jean-François Lyotard and his explanation of postmodernism’s incredulity towards metanarratives is used as a theoretical standpoint. The analysis shows that metanarratives are considered impossible within the fiction of Aniara as during the course of the journey, they are replaced with more local methods of creating meaning. On the whole, the book could be seen to replace the metanarrative of human progress by one telling of the inadequacy and inert destructibility of humanity. However, the analysis shows that metanarratives are rejected all together. The construction of a new metanarrative is made impossible by (1) the fictitious accounts clearly being a local event, (2) the text openly stating the impossibility of deeper interpretation and finally (3) the work employing a narrator too unreliable to be able to convey the unarguable truths necessary to create a new metanarrative.