Titlebook: Semigroups and Their Subsemigroup Lattices; Lev N. Shevrin,Alexander J. Ovsyannikov Book 1996 Springer Science+Business Media Dordrecht 19

船员

Introduction,e carriers. Although instabilities of semiconductors and insulators have been known for a very long time, for example in connection with dielectric breakdown in solids [1.1], the view of such an instability as a phase transition in a physical system far from equilibrium is a fairly recent developmen