Grushin, V. V. On a class of hypoelliptic operators. (English) Zbl 0252.35057 Math. USSR, Sb. 12(1970), 458-476 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 59 Documents MSC: 35R20 Operator partial differential equations (= PDEs on finite-dimensional spaces for abstract space valued functions) 47A50 Equations and inequalities involving linear operators, with vector unknowns 65H10 Numerical computation of solutions to systems of equations PDF BibTeX XML Cite \textit{V. V. Grushin}, Math. USSR, Sb. 12, 458--476 (1971; Zbl 0252.35057) Full Text: DOI OpenURL