Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 320

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 320

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Book Description


Symmetry, Nonlinear Bifurcation Analysis, and Parallel Computation

Symmetry, Nonlinear Bifurcation Analysis, and Parallel Computation PDF Author: James Christopher Wohlever
Publisher:
ISBN:
Category : Bifurcation theory
Languages : en
Pages : 48

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Bifurcation and Chaos: Analysis, Algorithms, Applications

Bifurcation and Chaos: Analysis, Algorithms, Applications PDF Author: KÜPPER
Publisher: Birkhäuser
ISBN: 3034870043
Category : Mathematics
Languages : en
Pages : 363

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Book Description
This volume contains the proceedings of a conference held in Wiirzburg, August 20-24, 1990. The theme of the conference was Bifurcation and Chaos: Analysis, Algorithms, Ap plications. More than 100 scientists from 21 countries presented 80 contributions. Many of the results of the conference are described in the 49 refereed papers that follow. The conference was sponsored by the Deutsche Forschungsgemeinschaft, and by the Deutscher Akademischer Austauschdienst. We gratefully acknowledge the support from these agen cies. The science of nonlinear phenomena is evolving rapidly. Over the last 10 years, the emphasis has been gradually shifting. How trends vary may be seen by comparing these proceedings with previous ones, in particular with the conference held in Dortmund 1986 (proceedings published in ISNM 79). Concerning the range of phenomena, chaos has joined the bifurcation scenarios. As expected, the acceptance of chaos is less emotional among professionals, than it has been in some popular publications. A nalytical methods appear to have reached a state in which basic results of singularities, symmetry groups, or normal forms are everyday experience rather than exciting news. Similarly, numerical algorithms for frequent situations are now well established. Implemented in several packages, such algorithms have become standard means for attacking nonlinear problems. The sophisti cation that analytical and numerical methods have reached supports the vigorous trend to more and more applications. Pioneering equations as those named after Duffing, Van der Pol, or Lorenz, are no longer exclusively the state of art.

Nonlinear Solid Mechanics

Nonlinear Solid Mechanics PDF Author: Davide Bigoni
Publisher: Cambridge University Press
ISBN: 1107025419
Category : Mathematics
Languages : en
Pages : 549

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Book Description
Addresses behaviour of materials under extreme mechanical conditions and of failure in terms of non-linear continuum mechanics and instability theory.

Singularities and Groups in Bifurcation Theory

Singularities and Groups in Bifurcation Theory PDF Author: Martin Golubitsky
Publisher: Springer Science & Business Media
ISBN: 1461245745
Category : Mathematics
Languages : en
Pages : 551

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Book Description
Bifurcation theory studies how the structure of solutions to equations changes as parameters are varied. The nature of these changes depends both on the number of parameters and on the symmetries of the equations. Volume I discusses how singularity-theoretic techniques aid the understanding of transitions in multiparameter systems. This volume focuses on bifurcation problems with symmetry and shows how group-theoretic techniques aid the understanding of transitions in symmetric systems. Four broad topics are covered: group theory and steady-state bifurcation, equicariant singularity theory, Hopf bifurcation with symmetry, and mode interactions. The opening chapter provides an introduction to these subjects and motivates the study of systems with symmetry. Detailed case studies illustrate how group-theoretic methods can be used to analyze specific problems arising in applications.

Technical Reports Awareness Circular : TRAC.

Technical Reports Awareness Circular : TRAC. PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 560

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Bifurcation Theory

Bifurcation Theory PDF Author: Hansjörg Kielhöfer
Publisher: Springer Science & Business Media
ISBN: 0387216332
Category : Mathematics
Languages : en
Pages : 355

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Book Description
In the past three decades, bifurcation theory has matured into a well-established and vibrant branch of mathematics. This book gives a unified presentation in an abstract setting of the main theorems in bifurcation theory, as well as more recent and lesser known results. It covers both the local and global theory of one-parameter bifurcations for operators acting in infinite-dimensional Banach spaces, and shows how to apply the theory to problems involving partial differential equations. In addition to existence, qualitative properties such as stability and nodal structure of bifurcating solutions are treated in depth. This volume will serve as an important reference for mathematicians, physicists, and theoretically-inclined engineers working in bifurcation theory and its applications to partial differential equations.

Symmetry and Nodal Properties in Systems of Nonlinear Strum-Liouville Eigenvalue Problems

Symmetry and Nodal Properties in Systems of Nonlinear Strum-Liouville Eigenvalue Problems PDF Author: Timothy J. Healey
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

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Numerical Bifurcation Analysis for Reaction-Diffusion Equations

Numerical Bifurcation Analysis for Reaction-Diffusion Equations PDF Author: Zhen Mei
Publisher: Springer Science & Business Media
ISBN: 3662041774
Category : Mathematics
Languages : en
Pages : 422

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Book Description
This monograph is the first to provide readers with numerical tools for a systematic analysis of bifurcation problems in reaction-diffusion equations. Many examples and figures illustrate analysis of bifurcation scenario and implementation of numerical schemes. Readers will gain a thorough understanding of numerical bifurcation analysis and the necessary tools for investigating nonlinear phenomena in reaction-diffusion equations.

Continuation Techniques and Bifurcation Problems

Continuation Techniques and Bifurcation Problems PDF Author: MITTELMANN
Publisher: Birkhäuser
ISBN: 3034856814
Category : Science
Languages : en
Pages : 218

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Book Description
The analysis of parameter-dependent nonlinear has received much attention in recent years. Numerical continuation techniques allow the efficient computation of solution branches in a one-parameter problem. In many cases continuation procedures are used as part of a more complete analysis of a nonlinear problem, based on bifurcation theory and singularity theory. These theories contribute to the understanding of many nonlinear phenomena in nature and they form the basis for various analytical and numerical tools, which provide qualitative and quantitative results about nonlinear systems. In this issue we have collected a number of papers dealing with continuation techniques and bifurcation problems. Readers familiar with the notions of continuation and bifurcation will find recent research results addressing a variety of aspects in this issue. Those who intend to learn about the field or a specific topic in it may find it useful to first consult earlier literature on the numerical treatment of these problems together with some theoretical background. The papers in this issue fall naturally into different groups.