Volume 71, No. 3, September 2026

STUDIA UBB MATHEMATICA, Volume 71 (LXXI), No. 3, September 2026

Volume 71, No. 3, September 2026, ISSUE DOI: 10.24193/subbmath.2026.3.

The volume is also on the Studia UBB Mathematica’s official website:
https://www.cs.ubbcluj.ro/~studia-m/index.php/journal.

DOI: https://doi.org/10.24193/subbmath.2026.3

Published: 2026-09-08

Full Issue

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Articles

On algebraic subrings of rings of continuous functions

Somayeh ANSARI, Mehrdad NAMDARI, Mohammad Ali SIAVOSHI

329-338
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Unified Wright-Mittag-Leffler generalizations of the two-variable Hermite polynomials with applications

M.A. PATHAN, Talha USMAN

339-357
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Certain coefficient inequalities for some subclasses of analytic functions based on Bessel functions related with Balloon shaped domain

Gangadharan MURUGUSUNDARAMOORTHY, Kaliappan VIJAYA, Daniel BREAZ, Luminița-Ioana COTÎRLĂ

359-377
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On a nonlocal nonlinear hybrid fractional boundary value problem

Ahmed ALSAEDI, Rabab ALGHAMDI, Bashir AHMAD, Sotiris K. NTOUYAS

379-398
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Blow-up results for a class of p-Laplacian heat equations with logarithmic nonlinearity

Belhaoues RAZIK, Umberto BICCARI, Abita RAHMOUNE

399-420
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Second-order noncanonical difference equations with a sublinear neutral term: improved oscillation criteria

Said R. GRACE, Gokula N. CHHATRIA

421-435
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Korovkin type criterion for some Voronovskaja type formulae Dedicated to Professor Gheorghe Coman on his 90th anniversary

Marius Mihai BIROU

437-447
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Convergence of Szász–Mirakyan–Laguerre–Durrmeyer operators in Lᵖ Space

Prashantkumar G. PATEL

449-468
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A new numerical method based on physics-informed neural networks for solving an optimal control problem governed by scale-invariant heat transfer equation

Melissa MANSOURI, Karim BENALIA, Brahim OUKACHA, Karim BEDDEK

469-487
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