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On the ”fundamental principle” of L. Ehrenpreis. (English) Zbl 0555.35009
Partial differential equations, Banach Cent. Publ. 10, 185-201 (1983).
[For the entire collection see Zbl 0536.00005.]
The author gives a detailed proof of the integral representation theorem, known as ”fundamental principle”, for solutions of a single linear partial differential equation with constant coefficients.
Reviewer: W.Watzlawek

35E20 General theory of PDEs and systems of PDEs with constant coefficients
35C15 Integral representations of solutions to PDEs
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