Resonance Phenomena for Second-Order Stochastic Control Equations. - Patricio Felmer; Alexander Quaas; Boyan Sirakov (SIAM J. Math. Anal., 2010)

Stationary States of Reaction-Diffusion and Schrödinger Systems with Inhomogeneous or Controlled Diffusion. - Alexandre Montaru; Boyan Sirakov (SIAM J. Math. Anal., 2016)