Vol. 49 No. 1 (2020)

View Vol. 49 No. 1 (2020)

Published: 2020-09-16

Articles

Preconditioned conjugate gradient methods for absolute value equations

Nassima Anane, Mohamed Achache

3-14
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Comparative numerical study between line search methods and majorant functions in barrier logarithmic methods for linear programming

Soraya Chaghoub, Djamel Benterki

15-21
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Low-rank matrix approximations over canonical subspaces

Achiya Dax

22-44
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On the convergence rates of pairs of adjacent sequences

Dorel I. Duca, Andrei Vernescu

45-53
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Quantitative approximation by nonlinear Angheluta-Choquet singular integrals

Sorin Gal, Ionut Iancu

54-65
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Infinitely homoclinic solutions in discrete hamiltonian systems without coercive conditions

Fathi Khelifi

66-75
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Comparison of some optimal derivative-free three-point iterations

Thugal Zhanlav, Khuder Otgondorj

76-90
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Book Reviews

Book reviews

jnaat

91
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