Trèves, François Hypoelliptic partial differential equations of principal type with analytic coefficients. (English) Zbl 0192.44502 Commun. Pure Appl. Math. 23, 637-651 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents Keywords:partial differential equations × Cite Format Result Cite Review PDF Full Text: DOI References: [1] Hörmander, Acta Math. 119 pp 147– (1967) [2] Linear Partial Differential Operators, Springer-Verlag, Berlin, 1963. · Zbl 0108.09301 · doi:10.1007/978-3-642-46175-0 [3] On the singularities of solutions of partial differential equations, mimeographed. [4] Mizohata, J. Math. Kyoto Univ. 1 pp 271– (1962) [5] Nirenberg, Comm. Pure Appl. Math. 23 pp 1– (1970) [6] Nirenberg, Comm. Pure Appl. Math. 23 (1970) [7] A new method of proof of the subelliptic estimates, to appear. · Zbl 0206.11401 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.