A class of degenerate totally nonlinear parabolic equations
In: Journal of mathematical analysis and applications, Jg. 203 (1996), Heft 3, S. 812-827
Online
academicJournal
- print, 20 ref
Of concern is the following totally nonlinear parabolic equation, as well as its higher space dimensional analogue ut(x,t) = β(Φ(x,ux)uxx + f(x,u,ux)), (x,t) ∈ (0,1) x (0,∞) ux(j,t) ∈ (-1)jβj(u(j,t)), j = 0, 1 u(x,0) = u0(x). Here β0 and β1 are maximal monotone graphs in R X R, and β(t) or β'(t) might equal zero for some t, at which the equation is not uniformly parabolic. It is shown by the method of lines and nonlinear operator semigroup theory that the equation has a unique global solution.
Titel: |
A class of degenerate totally nonlinear parabolic equations
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Autor/in / Beteiligte Person: | LIN, C.-Y ; FAN, L.-C |
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Zeitschrift: | Journal of mathematical analysis and applications, Jg. 203 (1996), Heft 3, S. 812-827 |
Veröffentlichung: | San Diego, CA: Elsevier, 1996 |
Medientyp: | academicJournal |
Umfang: | print, 20 ref |
ISSN: | 0022-247X (print) |
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