Singularity Theory and Its Applications: Warwick 1989, Part II: Singularities, Bifurcations and Dynamics

ISBN-13: 9783540537366 / Angielski / Miękka / 1991 / 322 str.

Mark Roberts; Ian Stewart

Opis

A workshop on Singularities, Bifuraction and Dynamics was held at Warwick in July 1989, as part of a year-long symposium on Singularity Theory and its applications. The proceedings fall into two halves: Volume I mainly on connections with algebraic geometry and volume II on connections with dynamical systems theory, bifurcation theory and applications in the sciences. The papers are original research, stimulated by the symposium and workshop: All have been refereed and none will appear elsewhere. The main topic of volume II is new methods for the study of bifurcations in nonlinear dynamical systems, and applications of these.

Spis treści

Scaling Laws and Bifurcation.- Bifurcation from a manifold.- Structurally stable heteroclinic cycles in a system with O(3) symmetry.- Boundary conditions as symmetry constraints.- Equivariant bifurcations and morsifications for finite groups.- On a codimension-four bifurcation occurring in optical bistability.- The center manifold for delay equations in the light of suns and stars.- Local structure of equivariant dynamics.- On the bifurcations of subharmonics in reversible systems.- Classification of symmetric caustics I: symplectic equivalence.- Symplectic singularities and optical diffraction.- Dynamics near steady state bifurcations in problems with spherical symmetry.- Caustics in time reversible hamiltonian systems.- Some complex differential equations arising in telecommunications.- Classification of two-parameter bifurcations.- Versal deformations of infinitesimally symplectic transformations with antisymplectic involutions.

O autorze

Ian Stewart is Professor of Mathematics at Warwick University, and Director of the Mathematics Awareness Centre at Warwick. An active research mathematician, he is also a well-known popularizer of mathematics and related areas of science. In 1995 he was awarded the Royal Society's Michael Faraday Award for furthering the public understanding of science; his book 'Nature's Numbers' was shortlisted for the 1996 Rhone-Poulenc Prize for Science Books; and he delivered the 1997 Royal Institution Christmas Lectures, televised by the BBC. In 2001 he was elected a Fellow of the Royal Society.