A generalized Osgood condition for viscosity solutions to fully nonlinear parabolic degenerate equations (Q1405971)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A generalized Osgood condition for viscosity solutions to fully nonlinear parabolic degenerate equations |
scientific article |
Statements
A generalized Osgood condition for viscosity solutions to fully nonlinear parabolic degenerate equations (English)
0 references
17 March 2004
0 references
Using a generalized assumption of Osgood type, the author proves a comparison result for viscosity sub- and supersolutions of fully nonlinear, possibly degenerate, parabolic equations. This result allows to deal with Hamiltonian functions with a quadratic growth in the spatial gradient, under special compatibility conditions with the diffusive terms.
0 references
sub- and supersolutions
0 references
