Results 21 to 30 of about 5,042,272 (275)
Fractal and Fractional, 2022 Under the same conditions, we propose the extended comparison between two derivative free schemes of order six for addressing equations. The existing convergence technique used the standard Taylor series approach, which requires derivatives up to order ...
Samundra Regmi +3 more
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ON DIVIDED-DIFFERENCE SEMIGROUPS [PDF]
International Journal of Algebra and Computation, 2011 The Newtonian divided-difference operators generate the nil-Coxeter algebra and semigroup. A bijective correspondence between the nil-Coxeter semigroup and the symmetric group is used to provide braid-like diagrams for the former, and corresponding Reidemeister-type moves for the relations.
openaire +1 more source
On Some Properties of the Operator, Defined on Class of Analytic in the Half-Plane Functions
Nonlinear Analysis, 2004 In present paper the properties of the operator introduced by authors, which is defined on special class of n-normalized analytic in the half-plane functions are investigated. This operator is closely related with automorphism of a half-plane.
J. Kirjackis, E. G. Kiriyatzkii
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Differential Evolution Optimized a Second-Order Divided Difference Particle Filter
Journal of Electrical and Computer Engineering, 2020 In order to improve the estimation accuracy of particle filter algorithm in a nonlinear system state estimation problem, a new algorithm based on the second-order divided difference filter to generate the proposed distribution and the differential ...
Ting Cao +3 more
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On maximal Kn domains for certain families of rational functions
Lietuvos Matematikos Rinkinys, 2008 Let Kn(D) be a class of analytic in domain D functions such that [F(z); z0,...,zn] for any z0,...,zn ∈ D. The domain D is called by maximal Kn-domain of the family T of functions which are analytic in D, if for any neighborhood ε(ψ) of any boundary ...
Jevgenij Kiriyatzkii, Eduard Kiriyatzkii
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Convergence of Derivative-Free Iterative Methods with or without Memory in Banach Space
Foundations, 2023 A method without memory as well as a method with memory are developed free of derivatives for solving equations in Banach spaces. The convergence order of these methods is established in the scalar case using Taylor expansions and hypotheses on higher ...
Santhosh George +2 more
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Semilocal Convergence of the Extension of Chun’s Method
Axioms, 2021 In this work, we use the technique of recurrence relations to prove the semilocal convergence in Banach spaces of the multidimensional extension of Chun’s iterative method.
Alicia Cordero +4 more
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Unified Convergence Criteria of Derivative-Free Iterative Methods for Solving Nonlinear Equations
Computation, 2023 A local and semi-local convergence is developed of a class of iterative methods without derivatives for solving nonlinear Banach space valued operator equations under the classical Lipschitz conditions for first-order divided differences.
Samundra Regmi +3 more
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Working memory learning method and astrocytes number in different subfields of rat's Hippocampus [PDF]
, 2008 The aim of this study was evaluation of the astrocytes number in different subfields of rat's Hippocampus after spatial learning with usage of Morris Water Maze technique and working memory method.
Abbas, P. +4 more
core +1 more source
A description based on Schubert classes of cohomology of flag manifolds [PDF]
, 2008 We describe the integral cohomology rings of the flag manifolds of types B_n, D_n, G_2 and F_4 in terms of their Schubert classes. The main tool is the divided difference operators of Bernstein-Gelfand-Gelfand and Demazure.
Nakagawa, Masaki
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