Vol. 77 No. 11 (2025)

Research articles

• Inverse initial-value problem in the spaces of Bessel potentials

  P. Boyko, A. Lopushansky, H. Lopushanska

  651–658

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• A hypercomplex method for solving piecewise continuous biharmonic problem in domains with corner points

  S. Gryshchuk, S. Plaksa

  659–691

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• Classes of functions in the set of circulant matrices and their characterization

  Vyacheslav M. Abramov

  692–693

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• Some remarks for analytic functions related to Fibonacci polynomials and their applications

  Timur Düzenli, Bülent Nafi Örnek, Tuğba Akyel

  694–695

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• On symmetric bi-derivations acting upon prime ideals in any rings

  Emine Koç Sögütcü, Öznur Gölbaşı, Basudeb Dhara

  696

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• Almost inner derivations of finite-dimensional simple Leibniz algebras

  Tuuelbay Kurbanbaev

  697

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• Dual H-Toeplitz operators on the harmonic Bergman space

  Ran Li, Minghao Sun, Di Bing

  698

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• The S-spectrum of combinations of idempotents on two-sided quaternionic Banach algebra

  Somayya Moulaharabbi, Mohamed Barraa

  699–700

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