Sufficient conditions under which the solutions of general parabolic initial-boundaryvalue problems are classical
We establish new sufficient conditions under which the generalized solutions of initial-boundary-value problems for the linear parabolic differential equations of any order with complex-valued coefficients are classical. These conditions are formulated in the terms of belonging of the right-hand sides of this problem to certain anisotropic H¨ormander spaces. In the definition of classical solution, its continuity on the line connecting the lateral surface with the base of the cylinder (in which the problem is considered) is not required.
Citation Example: Los’ V. M. Sufficient conditions under which the solutions of general parabolic initial-boundaryvalue problems are classical // Ukr. Mat. Zh. - 2016. - 68, № 11. - pp. 1518-1527.