Abstract
We prove the uniqueness of weak solutions and of viscosity solutions of the Cauchy problem for ut -uΔu+γ|∇ u|2 = 0 in RN × (0, T) in the class of semi-super harmonic functions. We also discuss the equivalence of these two notions of generalized solutions.
Original language | English |
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Pages (from-to) | 1231-1252 |
Number of pages | 22 |
Journal | Differential and Integral Equations |
Volume | 6 |
Issue number | 6 |
Publication status | Published - 1993 |
Externally published | Yes |
ASJC Scopus subject areas
- Analysis
- Applied Mathematics