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Results tagged with elliptic-pde
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user 65741
Questions about partial differential equations of elliptic type. Often used in combination with the top-level tag ap.analysis-of-pdes.
4
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1
answer
512
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solvability of linear elliptic pde on a torus
Consider a linear non-divergent form elliptic PDE on a flat torus $\mathbf{T}^n$, $$a_{ij}\partial_{ij}u+b_i\partial_iu=f$$
where all the coefficients and $f$ are smooth. What is the condition that en …
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