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Vol. 76 No. 3 (2024)

Published: 27.03.2024

Research articles

Fixed-point theorem for an infinite Toeplitz matrix and its extension to general infinite matrices

Vyacheslav M. Abramov

315–325
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Leonardo and hyper-Leonardo numbers via Riordan arrays

Yasemin Alp, E. Gokcen Kocer

326–340
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A note on the mapping theorem of essential pseudospectra on a Banach space

Aymen Ammar, S. Veeramani

341 - 352
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Boundary-value problems for the Lyapunov equation. І

O. Boichuk, Ye. Panasenko, O. Pokutnyi

353 - 372
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Abelian model structures on comma categories

Guoliang Tang

373 - 381
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The norming sets of ${\mathcal L}\big({}^ml_{1}^n\big)$

Sung Guen Kim

382 - 394
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Relationship between the Boyanov–Naydenov problem and Kolmogorov-type inequalities

V. Kofanov

395 - 404
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Sufficient conditions and radius problems for the Silverman class

S. Sivaprasad Kumar, Priyanka Priyanka

405 - 422
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Laguerre–Cayley functions and related polynomials

V. Makarov, S. Makarov

423 - 431
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Some new Cesàro sequence spaces of order $\alpha$

Medine Yeşilkayagil Savaşcı, Feyzi Başar

432 - 446
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Rotational interval exchange transformations

A. Teplinsky

447 - 467
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Short communications

On continuous extension to the boundary of a domain of the Cauchy-type integral with parameter-dependent density

S. Plaksa

468 - 472
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