A characterization of the linear partial differential operators \(P(D)\) which admit a nontrivial \(C^ \infty\) solution with support in an open prism with bounded cross section
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Publication:2542339
DOI10.1016/0022-0396(70)90001-XzbMath0205.39002MaRDI QIDQ2542339
Publication date: 1970
Published in: Journal of Differential Equations (Search for Journal in Brave)
General theory of partial differential operators (47F05) General theory of PDEs and systems of PDEs with constant coefficients (35E20)
Related Items (3)
Constant coefficient differential operators with slowly spreading solutions ⋮ On the characterization of the linear partial differential operators of hyperbolic type ⋮ A theorem on difference equations and its generalization to operator equations
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