Kategoria BISAC: Mathematics >> Topology - General

This book is devoted to the relation between two different concepts of integrability: the complete integrability of complex analytical Hamiltonian systems and the integrability of complex analytical linear differential equations. For linear differential equations, integrability is made precise within the framework of differential Galois theory. The connection of these two integrability notions is given by the variational equation (i.e. linearized equation) along a particular integral curve of the Hamiltonian system. The underlying heuristic idea, which motivated the main results presented...

This book is devoted to the relation between two different concepts of integrability: the complete integrability of complex analytical Hamiltonian systems and the integrability of complex analytical linear differential equations. For linear differential equations, integrability is made precise within the framework of differential Galois theory. The connection of these two integrability notions is given by the variational equation (i.e. linearized equation) along a particular integral curve of the Hamiltonian system. The underlying heuristic idea, which motivated the main results presented...

Vektorbundel stellen eine faszinierende Verbindung von Algebra und Topologie dar. Die bekanntesten Beispiele, das Mobiusband und das Tangentialbundel, veranschaulichen schon unmittelbar zwei Hauptaspekte.

Einmal geben Vektorbundel Hinweise auf die Gestalt eines Raumes - so deutet ein Mobiusband auf das Vorhandensein eines "Loches" hin -, andererseits lassen sich geometrische Objekte wie Mannigfaltigkeiten durch Vektorbundel linearisieren. Durch diese Nahe zur Geometrie hat die Vektorbundeltheorie nicht nur zahlreiche Anwendungen, so kann man beispielsweise schon mit geringen...

This is a book in pure mathematics dealing with homotopy theory, one of the main branches of algebraic topology. The principal topics are as follows:

- Basic Homotopy;
- H-spaces and co-H-spaces;
- Fibrations and Cofibrations;
- Exact sequences of homotopy sets, actions, and coactions;
- Homotopy pushouts and pullbacks;
- Classical theorems, including those of Serre, Hurewicz, Blakers-Massey, and Whitehead;
- Homotopy Sets;
- Homotopy and homology decompositions of spaces and maps; and
- Obstruction theory.

The underlying theme of the entire...