AbstractIn this paper some characterizations for the validity of both maximum and weak comparison principles for the operator Lpu=−Δpu+a(x)|u|p−2u, under Dirichlet conditions, are given. Some comparison and nonresonance results for sublinear operators of the form −Δpu+f(x,u) are also studied
We establish a maximum principle for the weighted $(p,q)$-Laplacian, which extends the general Pucci...
Abstract. We study the following open question raised by Janakiraman in [2]: for f ∈ L1(Rn) ∩ L∞(Rn...
We prove a comparison principle for positive supersolutions and subsolutions to the Lane–Emden equat...
This paper is two folded: On one hand, we prove a comparison result for singular fully nonlinear ope...
We consider weak solutions of the differential inequality of p-Laplacian type - Δpu - f(u) ≤-Δpv - f...
We investigate strong and weak versions of maximum and comparison principles for a class of quasilin...
summary:We shall prove a weak comparison principle for quasilinear elliptic operators $-{\rm div}(a(...
We prove comparison principles for quasilinear elliptic equations whose simplest model islambda u - ...
In this paper we study the strong maximum principle for equations of the form F[u] = H(u, |Du|) wher...
We investigate the interval of validity for anti-maximum principle for quasilinear operator involvin...
The main scope of this article is to define the concept of principal eigenvalue for fully non linear...
A class of linear operators L + lambda I between suitable function spaces is considered, when 0 is a...
Abstract. We develop strong and weak maximum principles for boundary-degenerate elliptic and parabol...
A study of the antimaximum principle (AMP) for a class of equations involving the p-Laplacian operat...
We study the validity of the comparison and maximum principles and their relation with principal eig...
We establish a maximum principle for the weighted $(p,q)$-Laplacian, which extends the general Pucci...
Abstract. We study the following open question raised by Janakiraman in [2]: for f ∈ L1(Rn) ∩ L∞(Rn...
We prove a comparison principle for positive supersolutions and subsolutions to the Lane–Emden equat...
This paper is two folded: On one hand, we prove a comparison result for singular fully nonlinear ope...
We consider weak solutions of the differential inequality of p-Laplacian type - Δpu - f(u) ≤-Δpv - f...
We investigate strong and weak versions of maximum and comparison principles for a class of quasilin...
summary:We shall prove a weak comparison principle for quasilinear elliptic operators $-{\rm div}(a(...
We prove comparison principles for quasilinear elliptic equations whose simplest model islambda u - ...
In this paper we study the strong maximum principle for equations of the form F[u] = H(u, |Du|) wher...
We investigate the interval of validity for anti-maximum principle for quasilinear operator involvin...
The main scope of this article is to define the concept of principal eigenvalue for fully non linear...
A class of linear operators L + lambda I between suitable function spaces is considered, when 0 is a...
Abstract. We develop strong and weak maximum principles for boundary-degenerate elliptic and parabol...
A study of the antimaximum principle (AMP) for a class of equations involving the p-Laplacian operat...
We study the validity of the comparison and maximum principles and their relation with principal eig...
We establish a maximum principle for the weighted $(p,q)$-Laplacian, which extends the general Pucci...
Abstract. We study the following open question raised by Janakiraman in [2]: for f ∈ L1(Rn) ∩ L∞(Rn...
We prove a comparison principle for positive supersolutions and subsolutions to the Lane–Emden equat...
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