Contents

Numerical Analysis and Applications

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Vol. 18, No. 3, 2025

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Regular Algorithms Based on a Separation of Perturbed Function Values for the Localization of Discontinuity Lines

A. L. Ageev and T. V. Antonova p. 203  abstract

A Morphing Algorithm for the Generation of Structured Grids in Deformed Volumes

N. A. Artyomova and O. V. Ushakova p. 216  abstract

A Compound Elastoplastic Model with Hydrostatic Core and Fracturing for Localization of Nonlinear Deformations in Ice During a Low-Speed Impact

E. K. Guseva, V. I. Golubev, V. P. Epifanov, and I. B. Petrov p. 224  abstract

Simultaneously Diagonalizable Matrices and the Congruence Analog of the Commutativity Property

Kh. D. Ikramov p. 237  abstract

Estimating the Range of a Polynomial Over Interval with Relative Accuracy ε is NP-hard for ε ≤ 1 and Feasible for ε > 1

V. Kreinovich and S. P. Shary p. 242  abstract

An Efficient Legendre-Wavelet Collocation Technique for Solving Emden–Fowler Type Equations

N. Saha, J. Shahni, R. Singh, V. Guleria, and N. Sriwastav p. 249  abstract

An Adaptive Genetic Algorithm with Optimal Recombination for Scheduling Problems with Energy Resource

M. Y. Sakhno p. 268  abstract

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