Baouendi, Mohamed Salah; Trèves, François; Zachmanoglou, E. C. Flat solutions and singular solutions of homogeneous linear partial differential equations with analytic coefficients. (English) Zbl 0418.35003 Duke Math. J. 46, 409-440 (1979). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 8 Documents MSC: 35A07 Local existence and uniqueness theorems (PDE) (MSC2000) 35A20 Analyticity in context of PDEs 35A30 Geometric theory, characteristics, transformations in context of PDEs Keywords:flat solutions; singular solutions; equations with analytic coefficients; classical Holmgren’s theorem PDF BibTeX XML Cite \textit{M. S. Baouendi} et al., Duke Math. J. 46, 409--440 (1979; Zbl 0418.35003) Full Text: DOI