Andere Kunden interessierten sich auch für
![Infinite Dimensional Lie Algebras]( "Infinite Dimensional Lie Algebras")
Infinite Dimensional Lie Algebras77,99 €![Advances in Geometry]( "Advances in Geometry")
Advances in Geometry74,99 €![Solution of Initial Value Problems in Classes of Generalized Analytic Functions]( "Solution of Initial Value Problems in Classes of Generalized Analytic Functions")
Solution of Initial Value Problems in Classes of Generalized Analytic Functions40,99 €![Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers]( "Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers")
Secondary Instabilities of Görtler Vortices in High-Speed Boundary Layers74,99 €![Mathematical Physics: Classical Mechanics]( "Mathematical Physics: Classical Mechanics")
Mathematical Physics: Classical Mechanics75,99 €![Random Perturbations of Dynamical Systems]( "Random Perturbations of Dynamical Systems")
Random Perturbations of Dynamical Systems39,99 €![The Schrödinger Equation]( "The Schrödinger Equation")
The Schrödinger Equation139,99 €
The present work grew out of a study of the Maslov class (e. g. (37]), which is a fundamental invariant in asymptotic analysis of partial differential equations of quantum physics. One of the many in terpretations of this class was given by F. Kamber and Ph. Tondeur (43], and it indicates that the Maslov class is a secondary characteristic class of a complex trivial vector bundle endowed with a real reduction of its structure group. (In the basic paper of V. I. Arnold about the Maslov class (2], it is also pointed out without details that the Maslov class is characteristic in the category of vector bundles mentioned pre viously. ) Accordingly, we wanted to study the whole range of secondary characteristic classes involved in this interpretation, and we gave a short description of the results in (83]. It turned out that a complete exposition of this theory was rather lengthy, and, moreover, I felt that many potential readers would have to use a lot of scattered references in orderto find the necessary information from either symplectic geometry or the theory of the secondary characteristic classes. On the otherhand, both these subjects are of a much larger interest in differential geome try and topology, and in the applications to physical theories.