WSEAS Transactions on Mathematics
Print ISSN: 1109-2769, E-ISSN: 2224-2880
Volume 24, 2025
A New Approach for Existence of Strong Trace of Entropy Solution for Degenerate Parabolic Equation
Author:
Abstract: In this note, we propose a new proof of existence of $$L^{∞}$$ strong trace of entropy solution for multidimensional degenerate parabolic-hyperbolic equation in a bounded domain $$Ω ⊂ \mathbb{R}^{ℓ}$$ reached by $$L^{1}$$ convergence. The proof is based on using of concept of quasi solution.