De Giorgi, Ennio Sur l’existence de solutions analytiques d’équations à coefficients constants. (French) Zbl 0243.35008 Bull. Soc. Math. Fr., Suppl., Mém. 31-32, 133-135 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 35E05 Fundamental solutions to PDEs and systems of PDEs with constant coefficients PDF BibTeX XML Cite \textit{E. De Giorgi}, Bull. Soc. Math. Fr., Suppl., Mém. 31--32, 133--135 (1972; Zbl 0243.35008) Full Text: Numdam EuDML OpenURL