D. Levin

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20242026

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math.NA2025

Accelerating Convergence in Series and Infinite Integrals: Revisiting Levin and Sidi's Contributions

David Levin

The evaluation of slowly converging series and infinite integrals is a key challenge in numerical analysis and computational mathematics. In their influential 1981 paper, the autho…

math.NA2025

Approximation of Set-Valued Functions with images sets in $R^{d}$

Nira Dyn, David Levin

Given a finite number of samples of a continuous set-valued function F, mapping an interval to non-empty compact subsets of $R^{d}$ , $F : [a, b] \to K (R^{d})$ , we discu…

math.NA2024

Behaviour Preserving Extensions of Univariate and Bivariate Functions

David Levin

Given function values on a domain $D_{0}$ , possibly with noise, we examine the possibility of extending the function to a larger domain $D$ , $D_{0} \subset D$ . In addition to smoothness…

Accelerating Convergence in Series and Infinite Integrals: Revisiting Levin and Sidi's Contributions

Approximation of Set-Valued Functions with images sets in Rd

Behaviour Preserving Extensions of Univariate and Bivariate Functions

Approximation of Set-Valued Functions with images sets in $R^{d}$