TY - JOUR AU - Marhoune, A. L. AU - Lakhal, F. PY - 2012 TI - An Integral Two Space-Variables Condition for Parabolic Equations JF - Journal of Mathematics and Statistics VL - 8 IS - 2 DO - 10.3844/jmssp.2012.185.190 UR - https://thescipub.com/abstract/jmssp.2012.185.190 AB - In this study, an integral two space-variables condition for a class of parabolic equations. The existence and uniqueness of the solution in the functional weighted Sobolev space were proved. The proof is based on two-sided a priori estimates and on the density of the range of the operator generated by the considered problem.