In view of the eminent importance of spectral theory of linear operators in many fields of mathematics and physics, it is not surprising that various attempts h

This Research Note addresses several pivotal problems in spectral theory and nonlinear functional analysis in connection with the analysis of the structure set

Translations of articles on mathematics appearing in various Russian mathematical serials.

This volume details some of the latest advances in spectral theory and nonlinear analysis through various cutting-edge theories on algebraic multiplicities, glo

This monograph gives a comprehensive treatment of spectral (linear) stability of weakly relativistic solitary waves in the nonlinear Dirac equation. It turns ou