LATEST ARTICLES

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Almost p-Right sets in Banach lattices and classes of operators

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Halimeh Ardakani, et al.
Keywords: 46A40, 46B40, 46B42
Pages: 1413–1436
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Subgyrogroups within the product spaces of paratopological gyrogroups

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Ying-Ying Jin, et al.
Keywords: Primary: 54B10, Secondary: 54H11, 22A05, 22A15, 22A22
Pages: 1371–1394
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The 1-nearly edge independence number of a graph

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Zekhaya B. Shozi, et al.
Keywords: 05C69
Pages: 1437–1443
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Numerical radius inequalities via Orlicz Functions

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Pintu Bhunia, et al.
Keywords: 47A12, 47A30, 15A60
Pages: 1395–1412
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Characterizations of additive local Jordan derivations by action at idempotent operators

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Ting Zhang, et al.
Keywords: 47B47, 47L30
Pages: 1445–1459
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Open problems on Euler-Sombor index of chemical graphs

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Jie Li, et al.
Keywords: 05C50, 05C09, 05C35, 92E10
Pages: 1461–1470
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Asymptotic estimate of solutions to a fourth-order parabolic equation with double logarithm terms1

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): Ruixi Li, et al.
Keywords: 35K35, 35K55, 35K61
Pages: 1471–1498
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Hyperbolic Ricci solitons on twisted warped product manifolds with some physical applications

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 10, 03 October 2026
Author(s): A. Elsharkawy, et al.
Keywords: Primary: 53E40, Secondary: 53C25
Pages: 1499–1528
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Enumeration on polyominoes determined by Catalan words avoiding (≥,≥)

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): Moussa Ahmia, et al.
Keywords: 05A05, 05A15, 05A19, 05A30
Pages: 1213–1232
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Multiplicative fractional Simpson-like inequalities for multiplicatively twice-differentiable s-convex functions

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): Can Yang, et al.
Keywords: 26A33, 26A51, 26D10, 65D30
Pages: 1233–1267
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Lattice-like packings and coverings with congruent translation balls and cylinders in Sol geometry

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): Judit Sajtos, et al.
Keywords: 53A20, 52C17, 53A35, 52C35, 53B20
Pages: 1269–1291
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Coefficient functionals and radius problems associated with an evolute of a nephroid curve

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): Gurpreet Kaur, et al.
Keywords: 30C45, 30C50, 30C80
Pages: 1293–1332
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The category of probabilistic metric spaces

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): E. Colebunders, et al.
Keywords: 54E70, 54E35, 54A05
Pages: 1333–1348
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Two-Arens-Eells space and bi-Lipschitz tensor product of two metric spaces

Published in : Quaestiones Mathematicae, Journal Volume 49, Issue 9, 02 September 2026
Author(s): Athmane Ferradi, et al.
Keywords: 46B28, 47A80, 46M05, 26A16
Pages: 1349–1370
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Challenges and opportunities of foreign aid cuts and HIV/AIDS response in Nigeria: A focus on orphans, vulnerable children, and the Families Matter! Program

Published in : African Journal of AIDS Research, Journal Volume 25, Issue 2, 03 April 2026
Author(s): Ginika Rita Ugwuanyi, et al.
Keywords: foreign aid freeze, health systems, Nigeria, orphans and vulnerable children, PEPFAR, sustainability
Pages: 78–85
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The Lenacapavir effect: Triumphalist rhetoric and the displacement of social and structural responses to HIV prevention

Published in : African Journal of AIDS Research, Journal Volume 25, Issue 2, 03 April 2026
Author(s): Warren Parker, et al.
Keywords: biomedicalisation, biomedical triumphalism, HIV prevention, lenacapavir, political economy, pre-exposure prophylaxis, rhetoric, social science
Pages: 86–97
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Safeguarding the future: The urgent need to sustain HIV services for children and adolescents in sub-Saharan Africa in the wake of foreign aid cuts

Published in : African Journal of AIDS Research, Journal Volume 25, Issue 2, 03 April 2026
Author(s): Olivier Mukuku, et al.
Keywords: antiretroviral therapy, children, international funding, PEPFAR, viral load suppression
Pages: 75–77
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Can health taxes help sustain Africa’s HIV response and research agenda? Potential fiscal space, implementation risks, and equity considerations

Published in : African Journal of AIDS Research, Journal Volume 25, Issue 2, 03 April 2026
Author(s): Charles Birungi, et al.
Keywords: domestic resource mobilisation, fiscal legitimacy, health financing, health taxes, HIV sustainability, sub-Saharan Africa
Pages: 98–113
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Travelling Images: Photography and the Poetics of Visual Peace in Kenya

Published in : Eastern African Literary and Cultural Studies, Journal Volume 12, Issue 3, 03 July 2026
Author(s): Vincent R. Ogoti, et al.
Keywords: documentary photography, visual culture, fictioning, aesthetics of violence, Kenya Burning, Picha Mtaani
Pages: 135–152
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Towards Improving the Wellbeing of PWDs in Tanzania: Unveiling Ableism in Identified Songs’ Lyrics

Published in : Eastern African Literary and Cultural Studies, Journal Volume 12, Issue 3, 03 July 2026
Author(s): Edwin Anderson Mwakibete, et al.
Keywords: PWDs, ableism, disability rights, social welfare, social model of disability
Pages: 193–206
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