This thesis presents a new algorithm for computing the Hermite form of a polynomial matrix. Given a nonsingular n by n matrix A filled with degree d polynomials with coefficients from a field, the algorithm computes the Hermite form of A in expected number of field operations similar to that of matrix multiplication. The algorithm is randomized of the Las Vegas type.

No description available.

Thesis (Ph.D.)--Tufts University, 2001. / Adviser: Marjorie G. Hahn. Submitted to the Dept. of Mathematics. Includes bibliographical references (leaves44-46). Access restricted to members of the Tufts University community. Also available via the World Wide Web;

Thesis (Ph. D.)--Cornell University, May, 2007. / Vita. Includes bibliographical references (leaves 129-141).

Thesis (Ph. D.)--University of Pennsylvania, 1931. / Bibliography: p. 140-142.

Zugl.: Stuttgart, Univ., Diss., 2008

Thesis (D.A.)--Illinois State University, 1999. / Title from title page screen, viewed July 24, 2006. Dissertation Committee: M. Paul Holsinger (chair), L. Moody Simms, Lawrence W. McBride. Includes bibliographical references (leaves 182-198) and abstract. Also available in print.

<p>Denna rapport jämför tre stycken texturmappningsalgoritmer vars uppgift är att öka detaljrikedomen på ytor utan att tillföra några extra polygoner. Algoritmerna är tre stycken pixel-shaders vars uppgift är att skapa illusionen av tre dimensioner istället för två på de ytor algoritmerna är applicerad på. Ytor med få polygoner ska se ut att bestå utav många fler.</p><p>Fyra expriment har utförts på tre, till formen mycket olika, 3D-modeller tillsammans med tre olika texturuppsättningar berstående utav färg-, normal- och höjdtextur.</p><p>Resultatet visar att alla tre tekniker har olika starka och svaga sidor och på så vis sina optimala användningsområden.</p>

We study maximum entropy correlated equilibria in (multi-player)games and provide two gradient-based algorithms that are guaranteedto converge to such equilibria. Although we do not provideconvergence rates for these algorithms, they do have strong connectionsto other algorithms (such as iterative scaling) which are effectiveheuristics for tasks such as statistical estimation.

abstract: Composition historians have increasingly recognized that local histories help test long-held theories about the development of composition in higher education. As Gretchen Flesher Moon argues, local histories complicate our notions of students, teachers, institutions, and influences and add depth and nuance to the dominant narrative of composition history. Following the call for local histories in rhetoric and composition, this study is a local history of composition at Arizona State University (ASU) from 1885-1985. This study focuses on the institutional influences that shaped writing instruction as the school changed from a normal school to teachers` college, state college, and research university during its first century in existence. Building from archival research and oral histories, this dissertation argues that four national movements in higher education--the normal school movement, the standardization and accreditation movement, the "university-status movement," and the research and tenure movement--played a formative role in the development of writing instruction at Arizona State University. This dissertation, therefore, examines the effects of these movements as they filtered into the writing curriculum at ASU. I argue that faculty and administrators` responses to these movements directly influenced the place of writing instruction in the curriculum, which consequently shaped who took writing courses and who taught them, as well as how, what, and when writing was taught. This dissertation further argues that considering ASU`s history in relation to the movements noted above has implications for composition historians attempting to understand broader developments in composition history during the nineteenth and twentieth centuries. Notwithstanding ASU`s unique circumstances, these movements had profound effects at institutions across the country, shaping missions, student populations, and institutional expectations. Although ASU`s local history is filled with idiosyncrasies and peculiarities that highlight the school`s distinctiveness, ASU is representative of hundreds of institutions across the country that were influenced by national education movements which are often invisible in the dominant narrative of composition history. As such, this history upholds the goal of local histories by complicating our notions of students, teachers, institutions, and influences and adding depth and nuance to our understanding of how composition developed in institutions of American higher education. / Dissertation/Thesis / Ph.D. English 2011