A non-degeneracy property for a class of degenerate parabolic equations

Zeitschrift für Analysis und ihre Anwendungen

Volumn 15, Issue 3, 1996, Pages 637-650

  Ebmeyer, C ^a  

^a UNIVERSITY OF BONN   (Germany)

Author keywords

Finite speed of propagation; Free boundary problems; Porous medium equations

Indexed keywords

EID: 21344437678     PISSN: 02322064     EISSN: None     Source Type: Journal    
DOI: 10.4171/ZAA/720     Document Type: Article

References (2)

1. n. C.R. Acad. Sci. Paris Sér. A-B 288 (1979), A103-A105.
2. Aronson, D. G., Caffarelli, L. A. and S. Kamin: How an initially stationary interface begins to move in porous medium flow. SIAM J. Math. Anal. 14 (1983), 639-658.