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Linear two-phase Venttsel problems
Authors:Darya E Apushkinskaya  Aleksandr I Nazarov
Institution:(1) Research Institute of Mathematics and Mechanics, St. Petersburg State University, Bibliotechnaya pl., 2 Stary Peterhof, 198904 St. Petersburg, Russia;(2) Department of Mathematics and Mechanics, St. Petersburg State University, Bibliotechnaya pl., 2 Stary Peterhof, 198904 St. Petersburg, Russia
Abstract:A priori estimates are established for the two-phase boundary value problems with Venttsel interface conditions for linear nondivergent parabolic and elliptic equations. By these estimates, the existence and uniqueness theorems in Sobolev and Hölder spaces are proved.
Keywords:
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