"...A graduate level text introducing readers to semiclassical and microlocal methods in PDE." -- from xi.

This book presents the techniques used in the microlocal treatment of semiclassical problems coming from quantum physics in a pedagogical, way and is mainly add

The book gives a streamlined introduction to quantum mechanics while describing the basic mathematical structures underpinning this discipline. Starting with an

This book presents the basic methods and applications in semiclassical approximation in the light of developments.