Results 11 to 20 of about 563,270 (278)

Nonlinear perturbation of 𝑚-accretive operators [PDF]

Proceedings of the American Mathematical Society, 1974
Let X X be a reflexive Banach space. Conditions sufficient to guarantee that the sum
W. E. Fitzgibbon
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New norm and numerical radius bounds for accretive-dissipative operator matrices

Special Matrices
In operator and matrix theory, obtaining sharper bounds for quantities such as the operator norm and the numerical radius is of central importance. The main goal of this paper is to present new novel bounds that work for the norm and numerical radius of ...
Sababheh Mohammad, Moradi Hamid Reza
doaj   +2 more sources

Structure of the antieigenvectors of a strictly accretive operator

International Journal of Mathematics and Mathematical Sciences, 1998
A necessary and sufficient condition that a vector f is an antieigenvector of a strictly accretive operator A is obtained. The structure of antieigenvectors of selfadjoint and certain class of normal operators is also found in terms of eigenvectors. The
K. C. Das, M. Das Gupta, K. Paul
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Convergence of an Iterative Algorithm for Common Solutions for Zeros of Maximal Accretive Operator with Applications [PDF]

Journal of Applied Mathematics, 2012
The aim of this paper is to introduce an iterative algorithm for finding a common solution of the sets (A+M2)−1(0) and (B+M1)−1(0), where M is a maximal accretive operator in a Banach space and, by using the proposed algorithm, to establish some strong ...
Uamporn Witthayarat, Yeol Je Cho, Poom Kumam   +2 more
doaj   +2 more sources

Accretive operators and Banach Alaoglu theorem in linear 2-normed spaces [PDF]

, 2011
In this paper we introduce the concept of accretive operator in linear 2-normed spaces, focusing on the relationship and the various aspects of accretive, m-accretive and maximal accretive operators.
Harikrishnan, P. K., Ravindran, K.T., De La Fuerza, Bernardo, Lafuerza Guillén, Bernardo, Ravindran, K. T., Harikrishnan, P.K.   +5 more
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Nonlinear monotone and accretive operators in banach spaces. [PDF]

Proc Natl Acad Sci U S A, 1968
Browder FE.
europepmc   +5 more sources

OPERATOR ACCRETIVE KUAT PADA RUANG HILBERT [PDF]

, 2018
Pre-Hilbert space is a vector space equipped with an inner-product. Furthermore, if each Cauchy sequence in a pre-Hilbert space is convergent then it can be said complete and it called as Hilbert space.
Hariyanto, Susilo, Sumanto, Y.D., Saputro, Razis Aji, Razis Aji Saputro, Susilo Hariyanto, Y.D. Sumanto   +5 more
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A Gaussian Method for the Square Root of Accretive Operators

Computational Methods in Applied Mathematics, 2022
Abstract We consider the approximation of the inverse square root of regularly accretive operators in Hilbert spaces. The approximation is of rational type and comes from the use of the Gauss–Legendre rule applied to a special integral formulation of the fractional power. We derive sharp error estimates, based on the use of the numerical
E. Denich, P. Novati
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KAJIAN OPERATOR ACCRETIVE DAN SIFAT KETERBATASAN PADA RUANG HILBERT [PDF]

, 2017
Dalam artikel ini pertama-tama akan dibahas tentang suatu jenis operator linear yang dikonstruksikan pada ruang Hilbert. Jenis ini dikaitkan dengan sifat bagian riil dari hasil kali dalam bentuk tertentu harus positif atau nol.
Susilo Hariyantoe, Solikhin, Y.D Sumanto, Abdul Aziz   +3 more
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Totally accretive operators [PDF]

Proceedings of the American Mathematical Society, 1988
Let A A be a (possibly unbounded) linear operator on a Banach space. We show that, when
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