Abstract:
Theorems of Liouville type are proved for a very general second-order parabolic equation. Smoothness conditions are not imposed on the coefficients; however, it is required that a Cordes condition be satisfied which denotes the nearness to the identity of the coefficient matrix for the second derivatives.
Citation:
R. Ya. Glagoleva, “Liouville theorems for the solution of a second-order linear parabolic equation with discontinuous coefficients”, Mat. Zametki, 5:5 (1969), 599–606; Math. Notes, 5:5 (1969), 359–363