Title | Weak solutions and convergence of the Galerkin method for the fractional diffusion equation |
Publication Type | Journal Article |
Year of Publication | 2015 |
Authors | Hulianytskyi, AL |
Abbreviated Key Title | Dopov. Nac. akad. nauk Ukr. |
DOI | 10.15407/dopovidi2015.03.032 |
Issue | 3 |
Section | Information Science and Cybernetics |
Pagination | 32-39 |
Date Published | 3/2015 |
Language | Ukrainian |
Abstract | We construct a semidiscrete Galerkin method for the time-fractional diffusion equation. We prove the weak convergence of the method in the case of the right-hand side from a negative space with respect to the space variable. The continuity of the solution with values in a space of square-integrable functions is proven. |
Keywords | diffusion equation, Galerkin method, weak convergence |
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