Some new a priori estimates for second-order elliptic and parabolic interface problems

[摘要] We present some new a priori estimates of the solutions to the second-order elliptic and parabolic interface problems. The novelty of these estimates lies in the explicit appearance of the discontinuous coefficients and the jumps of coefficients across the interface. (C) 2002 Elsevier Science (USA).

[发布日期] 2002-09-20

[关键词] a priori estimates;interface problems;jumps in coefficients;potential theory