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Numerical Bifurcation Analysis Of Cosymmetric Dynamical SystemsGemici, Omer Caner 01 March 2003 (has links) (PDF)
In this thesis, bifurcation phenomena in dynamical systems with cosymmetry
and Hamiltonian structure were investigated using numerical methods.
Several numerical continuation methods and test functions for detecting bifurcations
were presented. The numerical results for various examples are
given using a numerical bifurcation analysis toolbox.
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基礎励振を受ける並進・傾き連成系の振動(オートパラメトリック共振と重心高さ、偏重心、剛性差の影響)井上, 剛志, INOUE, Tsuyoshi, 石田, 幸男, ISHIDA, Yukio, 山田, 晋太郎, YAMADA, Shintarou 08 1900 (has links)
No description available.
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Utility and applicability of high order TVD schemes for simulating low mach number flows /Sbaibi, Ahmed. January 1900 (has links)
Thesis (Ph.D.)--Tufts University, 1992. / Submitted to the Dept. of Mechanical Engineering. Adviser: Vincent P. Manno. Includes bibliographical references (leaves 183-193). Access restricted to members of the Tufts University community. Also available via the World Wide Web;
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Three-dimensional laminar and turbulent convection in separated flowThiruvengadam, Magesh, January 2008 (has links) (PDF)
Thesis (Ph. D.)--Missouri University of Science and Technology, 2008. / Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed August 21, 2008) Includes bibliographical references.
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Order and disorder in visual cortex : spontaneous symmetry breaking and statistical mechanics of pattern formation in vector models of cortical development /Thomas, Peter John. January 2000 (has links)
Thesis (Ph. D.)--University of Chicago, Dept. of Mathematics, August 2000. / Includes bibliographical references. Also available on the Internet.
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Differential equations with state-dependent delay : global Hopf bifurcation and smoothness dependence on parameters /Hu, Qingwen. January 2008 (has links)
Thesis (Ph.D.)--York University, 2008. Graduate Programme in Applied Mathematics. / Typescript. Includes bibliographical references (leaves 271-282). Also available on the Internet. MODE OF ACCESS via web browser by entering the following URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:NR51719
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Numerical studies of the standard nontwist map and a renormalization group framework for breakup of invariant toriApte, Amit Shriram, Morrison, Philip J. January 2004 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2004. / Supervisor: Philip J. Morrison. Vita. Includes bibliographical references.
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Étude des effets d'entrée en écoulements pulsés non newtoniens : application à l'hémodynamique.Gillard, Bernard, January 1900 (has links)
Th. 3e cycle--Méc.-rhéol.--Toulouse--I.N.P., 1978. N°: 22.
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Bifurcation problems in chaotically stirred reaction-diffusion systemsMenon, Shakti Narayana. January 2008 (has links)
Thesis (Ph. D.)--University of Sydney, 2008. / Includes graphs. Title from title screen (viewed November 28, 2008) Submitted in fulfilment of the requirements for the degree of Doctor of Philosophy to the School of Mathematics and Statistics, Faculty of Science. Includes bibliographical references. Also available in print form.
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Mathematical modeling of the population dynamics of tuberculosisAdebiyi, Ayodeji O. January 2016 (has links)
>Magister Scientiae - MSc / Tuberculosis (TB) is currently one of the major public health challenges in South Africa, and in many countries. Mycobacterium tuberculosis is among the leading causes of morbidity and mortality. It is known that tuberculosis is a curable infectious disease. In the case of incomplete treatment, however, the remains of Mycobacterium tuberculosis in the human system often results in the bacterium developing resistance to antibiotics. This leads to relapse and treatment against the resistant bacterium is extremely expensive and difficult. The aim of this work is to present and analyse mathematical models of the population dynamics of tuberculosis for the purpose of studying the effects of efficient treatment versus incomplete treatment. We analyse the spread, asymptotic behavior and possible eradication of the disease, versus persistence of tuberculosis. In particular, we
consider inflow of infectives into the population, and we study the effects of screening. A sub-model will be studied to analyse the transmission dynamics of TB in an isolated population. The full model will take care of the inflow of susceptibles as well as inflow of TB infectives into the population. This dissertation enriches the existing literature with contributions in the form of optimal control and stochastic perturbation. We also show how stochastic perturbation can improve the stability of an equilibrium point. Our methods include Lyapunov functions, optimal control and stochastic differential equations. In the stability analysis of the DFE we show how backward bifurcation appears. Various phenomena are illustrated by way of simulations.
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