M
Mojtaba Bakherad
Researcher at University of Sistan and Baluchestan
Publications - 65
Citations - 448
Mojtaba Bakherad is an academic researcher from University of Sistan and Baluchestan. The author has contributed to research in topics: Positive-definite matrix & Hilbert space. The author has an hindex of 11, co-authored 57 publications receiving 346 citations. Previous affiliations of Mojtaba Bakherad include Ferdowsi University of Mashhad.
Papers
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Some Berezin Number Inequalities for Operator Matrices
TL;DR: In this paper, the Berezin symbol A of an operator A acting on the reproducing kernel Hilbert space H = H(Ω) over some (nonempty) set is defined.
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Upper bounds for numerical radius inequalities involving off-diagonal operator matrices
Mojtaba Bakherad,Khalid Shebrawi +1 more
TL;DR: In this paper, the authors established some upper bounds for numerical radius inequalities including of $2\times 2$ operator matrices and their off-diagonal parts, and presented some inequalities involving the generalized Euclidean operator radius of operators.
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Some generalized numerical radius inequalities involving Kwong functions
TL;DR: In this article, the Hadamard product and Kwong functions were used to prove several numerical radius inequalities involving positive semidefinite matrices via the Kwong function and the Hadamanard product.
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A variational iteration method for solving nonlinear Lane–Emden problems
Asghar Ghorbani,Mojtaba Bakherad +1 more
TL;DR: In this paper, an explicit analytical method called the variational iteration method is presented for solving the second-order singular initial value problems of the Lane-Emden type, and the local convergence of the method is discussed.
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Reverses and variations of Heinz inequality
TL;DR: In this article, the reverse Heinz type inequalities involving the Hadamard product were established for positive definite matrices, in which $s, t\in [0, 1]$ and $|||\cdot|||$ is unitarily invariant norm.