New variational principles are developed for the e}ective heat conductivity tensor of aniso! tropic two!phase composites in the presence of coupled mass and heat transport processes at the two!phase interface[ We focus on physical situations where an imposed temperature gradient causes impurities or lattice defects to concentrate on the two!phase interface and di}use along it[ This is accompani...

Abstract In a real Banach space, let the VI indicate variational inclusion for two accretive operators and CFPP denote common fixed point problem of countably many nonexpansive mappings. this article, we introduce generalized extragradient implicit method solving general system inequalities (GSVI) with constraints. Strong convergence suggested to solution GSVI constraints under some suitable as...