Data di Pubblicazione:
2009
Citazione:
On the refined maximum principle for degenerate elliptic and parabolic problems / F. Punzo, A. Tesei. - In: NONLINEAR ANALYSIS. - ISSN 0362-546X. - 70:8(2009), pp. 3047-3055.
Abstract:
We extend the refined maximum principle in [H. Berestycki, L. Nirenberg, S.R.S. Varadhan, The principal eigenvalue and the maximum principle for second-order elliptic operators in general domains, Comm. Pure Appl. Math. 47 (1994) 47-92] to degenerate elliptic and parabolic equations with unbounded coefficients. Then we discuss the well-posedness of the corresponding Dirichlet boundary value problems.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Attracting boundary; Degenerate elliptic problems; Degenerate parabolic problems; Refined maximum principle; Unbounded coefficients
Elenco autori:
F. Punzo, A. Tesei
Link alla scheda completa: