Waid, Margaret C. Strong maximum principles for time degenerate parabolic operators. (English) Zbl 0291.47025 SIAM J. appl. Math. 26, 196-202 (1974). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 47F05 General theory of partial differential operators 35K15 Initial value problems for second-order parabolic equations 35K20 Initial-boundary value problems for second-order parabolic equations PDFBibTeX XMLCite \textit{M. C. Waid}, SIAM J. Appl. Math. 26, 196--202 (1974; Zbl 0291.47025) Full Text: DOI