Boundary-value problem with mixed conditions for linear typeless partial differential equations
Abstract
In the domain obtained as the Cartesian product of a segment 0≤t≤T by a p-dimensional torus in variables x1,...,xp, p≥1, we study the problem with mixed boundary conditions in the variable t for general (no restrictions are imposed on the type) linear partial differential equations of high order with constant coefficients isotropic with respect to the order of differentiation for all independent variables. We establish conditions for the unique solvability of the problem in various functional spaces and construct its solution in the form of a series with respect to systems of orthogonal functions of the variables x1,...,xp.
Published
25.05.2016
How to Cite
Ptashnik, B. I., and S. M. Repetylo. “Boundary-Value Problem With Mixed Conditions for Linear Typeless Partial Differential Equations”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 68, no. 5, May 2016, pp. 665-82, https://umj.imath.kiev.ua/index.php/umj/article/view/1870.
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Section
Research articles