DOIAbstract
AbstractLetEbe a real Banach space andA:D(A)⊆E→2E,B:D(B)⊆E→2Ebe two set valued accretive operators. We study the range problems of (A+λI) and (A+B+λI) for λ>0. The results obtained in this paper generalize some other results
AbstractLetEbe a real Banach space andA:D(A)⊆E→2E,B:D(B)⊆E→2Ebe two set valued accretive operators. We study the range problems of (A+λI) and (A+B+λI) for λ>0. The results obtained in this paper generalize some other results
Abstract. We study necessary and sufficient conditions for an accretive operator which satisfies the...
Three lectures are going to be given on numerical ranges of operators, Banach spaces with numerical ...
summary:The aim of the paper is to propose a definition of numerical range of an operator on reflexi...
Let X be a real Banach space and G ⊂ X open and bounded. Assume that one of the following conditions...
AbstractLetEbe a real Banach space andA:D(A)⊆E→2E,B:D(B)⊆E→2Ebe two set valued accretive operators. ...
Abstract. Various eigenvalue and range results are given for perturbations of m-accretive and maxima...
Abstract. Various eigenvalue and range results are given for perturbations of m-accretive and maxima...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
AbstractA generalization of Zarantonello's result on the numerical range of a nonlinear Hilbert spac...
A generalization of Zarantonello\u27s result on the numerical range of a nonlinear Hilbert space-val...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
A generalization of Zarantonello\u27s result on the numerical range of a nonlinear Hilbert space-val...
The authors develop various applications, in particular to the study of Banach algebras where the nu...
AbstractLet E be a real uniformly smooth Banach space. Let A:D(A)=E→2E be an accretive operator that...
Abstract. We study necessary and sufficient conditions for an accretive operator which satisfies the...
Three lectures are going to be given on numerical ranges of operators, Banach spaces with numerical ...
summary:The aim of the paper is to propose a definition of numerical range of an operator on reflexi...
Let X be a real Banach space and G ⊂ X open and bounded. Assume that one of the following conditions...
AbstractLetEbe a real Banach space andA:D(A)⊆E→2E,B:D(B)⊆E→2Ebe two set valued accretive operators. ...
Abstract. Various eigenvalue and range results are given for perturbations of m-accretive and maxima...
Abstract. Various eigenvalue and range results are given for perturbations of m-accretive and maxima...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
AbstractA generalization of Zarantonello's result on the numerical range of a nonlinear Hilbert spac...
A generalization of Zarantonello\u27s result on the numerical range of a nonlinear Hilbert space-val...
Various eigenvalue and range results are given for perturbations of m-accretive and maximal monotone...
A generalization of Zarantonello\u27s result on the numerical range of a nonlinear Hilbert space-val...
The authors develop various applications, in particular to the study of Banach algebras where the nu...
AbstractLet E be a real uniformly smooth Banach space. Let A:D(A)=E→2E be an accretive operator that...
Abstract. We study necessary and sufficient conditions for an accretive operator which satisfies the...
Three lectures are going to be given on numerical ranges of operators, Banach spaces with numerical ...
summary:The aim of the paper is to propose a definition of numerical range of an operator on reflexi...
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