Søkt på: Bøker av Bernard Helffer
totalt 6 treff
Spectral Theory and its Applications
Bernard Helffer's graduate-level introduction to the basic tools in spectral analysis is illustrated by numerous examples from the Schrödinger operator theory and various branches …
Semi-Classical Analysis for the Schrödinger Operator and Applications
This introduction to semi-classical analysis is an extension of a course given by the author at the University of Nankai. It presents for some of the standard cases presented in …
Hypoelliptic Estimates and Spectral Theory for Fokker-Planck Operators and Witten Laplacians
There has recently been a renewal of interest in Fokker-Planck operators, motivated by problems in statistical physics, in kinetic equations, and differential geometry. Compared to …
Spectral Methods in Surface Superconductivity
During the past decade, the mathematics of superconductivity has been the subject of intense activity. This book examines in detail the nonlinear Ginzburg–Landau functional, the …
Pseudo-Differential Operators
Pseudo-differential operators were initiated by Kohn, Nirenberg and Hörmander in the sixties of the last century. Beside applications in the general theory of partial differential …
Spectral Theory and its Applications
Bernard Helffer's graduate-level introduction to the basic tools in spectral analysis is illustrated by numerous examples from the Schrodinger operator theory and various branches …