Results 11 to 20 of about 1,744,463 (240)

Nonlinear Jordan Derivable Mappings of Generalized Matrix Algebras by Lie Product Square-Zero Elements

open access: yesJournal of Mathematics, 2021
The aim of the paper is to give a description of nonlinear Jordan derivable mappings of a certain class of generalized matrix algebras by Lie product square-zero elements.
Xiuhai Fei, Haifang Zhang
doaj   +2 more sources

Logarithmic matrix transformations into Gw [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We introduced the logarithmic matrix Lt and studied it as mappings into ℓ and G in 1998 and 2000, respectively. In this paper, we study Lt as mappings into Gw.
Mulatu Lemma
doaj   +2 more sources

Matrix transformations of starshaped sequences

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We deal with matrix transformations preserving the starshape of sequences. The main result gives the necessary and sufficient conditions for a lower triangular matrix A to preserve the starshape of sequences.
Chikkanna R. Selvaraj, Suguna Selvaraj
doaj   +2 more sources

Reducing Entanglement with Physically Inspired Fermion-To-Qubit Mappings [PDF]

open access: yesPRX Quantum
In ab initio electronic structure simulations, fermion-to-qubit mappings represent the initial encoding step from the problem of fermions into a problem of qubits.
Teodor Parella-Dilmé   +5 more
doaj   +2 more sources

Stability of mappings on multi-normed spaces [PDF]

open access: yes, 2007
In this paper, we define multi-normed spaces, and investigate some properties of multi-bounded mappings on multi-normed spaces. Moreover, we prove a generalized Hyers–Ulam–Rassias stability theorem associated to the Cauchy additive equation for mappings ...
Dales, H.G., Moslehian, Mohammad Sal
core   +4 more sources

A Converse of the Jensen Inequality for Convex Mappings of Several Variables and Applications [PDF]

open access: yes, 1999
In this paper we point out a converse result of the celebrated Jensen inequality for differentiable convex mappings of several variables and apply it to counterpart well-known analytic inequalities. Applications to Shannon's and Rényi's entropy mappings
Dragomir, Sever S
core   +3 more sources

Two Mappings Related To Semi-Inner Products And Their Applications in Geometry of Normed Linear Spaces [PDF]

open access: yes, 1998
In this paper we introduce two mappings associated with the lower and upper semiinner product (.,.)i and (.,.)s and with semi-inner products [.,.] (in the sense of Lumer) which generate the norm of a real normed linear space, and study properties of ...
Koliha, Jerry J, Dragomir, Sever S
core   +3 more sources

An Inequality of Ostrowski Type for Twice Differentiable Mappings in Terms of the Lp Norm and Applications [PDF]

open access: yes, 1999
An inequality of the Ostrowski type for twice differentiable mappings whose derivatives belong to Lp (a, b) , 1 < p < ∞, and applications to special means and numerical integration are ...
Dragomir, Sever S, Sofo, Anthony
core   +3 more sources

Debugging Mappings between Biomedical Ontologies: Preliminary Results from the NCBO BioPortal Mapping Repository [PDF]

open access: yes, 2009
The ability to provide semantic mappings between multiple large biomedical ontologies is considered as a very important, albeit labor-intensive and error-prone task.
Jyotishman Pathak, Christopher Chute
core   +1 more source

Generalizations of Weighted Trapezoidal Inequality for Mappings of Bounded Variation and their Applications [PDF]

open access: yes, 2003
In this paper, we establish some generalizations of weighted trapezoid inequality for mappings of bounded variation, and give several applications for r − moment, the expectation of a continuous random variable and the Beta ...
Yang, Gou-Sheng   +2 more
core   +3 more sources

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