Results 11 to 20 of about 30,179 (295)
Wijsman quasi-invariant convergence [PDF]
Creative Mathematics and Informatics, 2019 In this study, we defined concepts of Wijsman quasi-invariant convergence, Wijsman quasi-strongly invariant convergence and Wijsman quasi-strongly q-invariant convergence. Also, we give the concept of Wijsman quasi-invariant statistically convergence. Then, we study relationships among these concepts.
Gülle, Esra, Ulusu, Uğur
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The rate of convergence of real invariant subspaces
Linear Algebra and its Applications, 1994 Let \(M\) and \(N\) be invariant subspaces of the real square matrices \(A\) and \(B\) respectively. This paper discusses the rate of convergence of \(N\rightarrow M\) as \(B\rightarrow A\). This is expressed by the notion of \(\alpha\)-stability. More precisely, let \(P_ M\) and \(P_ N\) be the projectors on \(M\) and \(N\) respectively, then the \(A\)
Ran, AndréC.M., Rodman, Leiba
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Affine processes: invariant measures and convergence
, 2013 Affine processes have been of great interest to researchers and financial practitioners for many years due to their flexibility and the analytic tractability of the models incorporating them. The canonical setting expounded by Duffie, Filipović, and Schachermayer (2003) provides a rich theoretical framework in which to develop practical applications ...
Glass, Timothy
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Lupaş post quantum Bernstein operators over arbitrary compact intervals
Karpatsʹkì Matematičnì Publìkacìï, 2021 This paper deals with Lupaş post quantum Bernstein operators over arbitrary closed and bounded interval constructed with the help of Lupaş post quantum Bernstein bases.
A. Khan +3 more
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Convergence of Restarted Krylov Subspaces to Invariant Subspaces [PDF]
SIAM Journal on Matrix Analysis and Applications, 2004 The authors prove estimates for the angle (strictly spoken: for the containment gap) between a searched invariant subspace of a general \(n\times n\) matrix and the subspace generated by Krylov subspace methods like the Arnoldi algorithm or the biorthogonal Lanczos algorithm.
Christopher Beattie +2 more
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Asymptotically J_σ-Equivalence of Sequences of Sets
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 In thisstudy, we introduce the concepts of Wijsman asymptotically J-invariant equivalence (WLJσ) ,Wijsman asymptotically strongly p-invariant equivalence([WLVσ)]p) and Wijsman asymptotically J*-invariant equivalence(WLJ*σ).
Uğur Ulusu, Esra Gülle
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Cubically Convergent Iterations for Invariant Subspace Computation [PDF]
SIAM Journal on Matrix Analysis and Applications, 2004 Summary: We propose a Newton-like iteration that evolves on the set of fixed dimensional subspaces of \(\mathbb R^n\) and converges locally cubically to the invariant subspaces of a symmetric matrix. This iteration is compared in terms of numerical cost and global behavior with three other methods that display the same property of cubic convergence ...
Pierre-Antoine Absil +3 more
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Algorithms for computing normally hyperbolic invariant manifolds [PDF]
, 1997 An effcient algorithm is developed for the numerical computation of normally hyperbolic invariant manifolds, based on the graph transform and Newton's method.
Vegter, G., +10 more
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On the Solutions of a Fourth Order Difference Equation
Universal Journal of Mathematics and Applications, 2021 In this paper, we solve and study the global behavior of the well defined solutions of the difference equation $$x_{n+1}=\frac{x_{n}x_{n-3}}{Ax_{n-2}+Bx_{n-3}}, \quad n=0,1,...,$$ where $A, B>0$ and the initial values $x_{-i}$, $i\in\{0,1,2,3 ...
R Abo-zeıd
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Complete convergence of randomly weighted END sequences and its application
Journal of Inequalities and Applications, 2017 We investigate the complete convergence of partial sums of randomly weighted extended negatively dependent (END) random variables. Some results of complete moment convergence, complete convergence and the strong law of large numbers for this dependent ...
Penghua Li, Xiaoqin Li, Kehan Wu
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