Abstract
The first mixed boundary value problem for a parabolic difference-differential equation with shifts with respect to the spatial variables is considered. The unique solvability of this problem and the smoothness of generalized solutions in some cylindrical subdomains are established. It is shown that the smoothness of generalized solutions can be violated on the interfaces of neighboring subdomains.
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Translated fromMatematicheskie Zametki, Vol. 66, No. 1, pp. 145–153, July, 1999.
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Skubachevskii, A.L., Shamin, R.V. First mixed problem for a parabolic difference-differential equation. Math Notes 66, 113–119 (1999). https://doi.org/10.1007/BF02674077
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DOI: https://doi.org/10.1007/BF02674077