An efficient iterative method for matrix sign function with application in stability analysis of control systems using spectrum splitting
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DOI: 10.1002/mma.10077
Abstract: The goal of this study is to construct a novel iterative method to compute the matrix sign function using a different approach. It is discussed that the new method is globally convergent and asymptotically stable.… read more here.
Keywords: matrix sign; matrix; method; sign function ... See more keywords
Convergence Analysis of a Fifth-Order Iterative Method Using Recurrence Relations and Conditions on the First Derivative
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DOI: 10.1007/s00009-021-01697-6
Abstract: Using conditions on the second Frechet derivative, fifth order of convergence was established in Singh et al. (Mediterr J Math 13:4219–4235, 2016) for an iterative method. In this paper, we establish fifth order of convergence… read more here.
Keywords: method using; convergence; order; iterative method ... See more keywords
Iterative scheme generating method beyond Ishikawa iterative method
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DOI: 10.1007/s00208-024-02977-8
Abstract: We propose an iterative scheme generating method to address common fixed point problems. Our approach yields diverse iterative schemes for finding common fixed points. The derivative results include the Ishikawa iterative method and its variations.… read more here.
Keywords: generating method; method; iterative scheme; ishikawa iterative ... See more keywords
An iterative method for the solution of Laplace-like equations in high and very high space dimensions
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DOI: 10.1007/s00211-024-01401-2
Abstract: This paper deals with the equation $$-\varDelta u+\mu u=f$$ - Δ u + μ u = f on high-dimensional spaces $${\mathbb {R}}^m$$ R m , where the right-hand side $$f(x)=F(Tx)$$ f ( x ) =… read more here.
Keywords: space; laplace like; solution laplace; method solution ... See more keywords
Iterative method with inertial for variational inequalities in Hilbert spaces
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DOI: 10.1007/s10092-018-0300-5
Abstract: Strong convergence property for Halpern-type iterative method with inertial terms for solving variational inequalities in real Hilbert spaces is investigated under mild assumptions in this paper. Our proposed method requires only one projection onto the… read more here.
Keywords: inertial variational; iterative method; hilbert spaces; method ... See more keywords
A direct consistency test and improvement method for the analytic hierarchy process
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DOI: 10.1007/s10700-020-09323-y
Abstract: The consistency test is a vital component of pairwise comparison matrices if meaningful results are to be guaranteed, and it has been studied extensively since the analytic hierarchy process was developed by Saaty. However, when… read more here.
Keywords: iterative method; consistency test; method; analytic hierarchy ... See more keywords
Existence results and iterative method for a fully fourth-order nonlinear integral boundary value problem
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DOI: 10.1007/s11075-019-00842-3
Abstract: We consider the boundary value problem u′′′′(t)=f(t,u(t),u′(t),u′′(t),u′′′(t)),0 read more here.
Keywords: iterative method; usepackage; prime prime; value problem ... See more keywords
Iterative method for approximating a common fixed point for family of multi-valued generalized Hemi-contractive nonself mappings
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DOI: 10.1007/s13370-020-00775-4
Abstract: In this paper, authors construct cyclic Ishikawa type iterative method for a finite family of multi-valued non-self and L-Lipschitz Hemi-contractive mappings in real Hilbert spaces. We also extend the result to the class of tempered… read more here.
Keywords: iterative method; generalized hemi; family multi; multi valued ... See more keywords
Time Data-Based Iterative Method for Frequency-Domain Multivariable Systems Identification by Optimized Expansion of Rational Functions
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DOI: 10.1007/s40313-019-00475-w
Abstract: This paper proposes a deterministic iterative method to obtain a linear time-invariant model of a multivariable plant from time-domain measured data. Model identification is based on frequency response matrices computed from time input–output signals which… read more here.
Keywords: iterative method; optimized expansion; rational functions; frequency ... See more keywords
A new nonlinear iterative method for SP N theory
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DOI: 10.1016/j.anucene.2017.07.030
Abstract: Abstract The SPN theory shows a great potential for solving the neutron transport equation in the Next Generation Reactor Physics Calculation. However, the numerical instability problem will be encountered in some cases when solving the… read more here.
Keywords: new nonlinear; iterative method; method theory; method ... See more keywords
A spectral iterative method for solving nonlinear singular Volterra integral equations of Abel type
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DOI: 10.1016/j.apnum.2016.09.008
Abstract: Abstract In this paper, a spectral iterative method is employed to obtain approximate solutions of singular nonlinear Volterra integral equations, called Abel type of Volterra integral equations. The Abel's type nonlinear Volterra integral equations are… read more here.
Keywords: spectral iterative; iterative method; abel type; integral equations ... See more keywords