Vol. 71 No. 1 (2026)

Articles

• Completely inert subgroups of abelian groups

  Peter Danchev, Andrey R. Chekhlov

  3-15

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• Generalization and refinement of fractional Hermite-Hadamard type inequalities for m-convex functions

  Muhammad Bilal, Asif Raza Khan

  17-33

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• Hermite-Hadamard type inequalities via \((h,m)\)-convexity

  Akhtar Abbas, P´eter K´orus, Shahid Mubeen

  35-48

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• Analysis of the HIV/AIDS transmission dynamics model using Caputo fractional-order derivative

  Boukary Ouedraogo, Nour Eddine Alaa, Elisée Gouba, Soumaye HARO

  49-72

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• On a specific ratio-cosine Hardy-Hilbert-type integral inequality in the entire plane

  Christophe Chesneau

  73-82

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• Sharp inverse logarithmic coefficient bounds for starlike functions associated with cosine function

  Isha Zahid, Umar Raza, Mohsan Raza

  83-92

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• Global existence, asymptotic behavior, and blow-up for a parabolic p-Laplacian type equation with complex interactions at the boundary

  Abdelkader El Minsari, Anass Ourraoui

  93-112

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• Logarithmic Sobolev inequality in the variable exponent setting and its applications to hyperbolic differential equations with a logarithmic source term

  Mykola Ivanovich Yaremenko

  113-133

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• Summation process of monotone and sublinear operators in B−statistical sense

  Mustafa Gülfırat, Nilay Şahin Bayram

  135-144

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• Fixed points and dynamic programming in complex valued-controlled metric spaces

  Liliana Guran, Muhammad Suhail Aslam, Mohammad Showkat Rahim Chowdhury, Thabet Abdeljawad

  145-162

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• A new computational method based on the Picard iteration method for solving boundary optimal control problems governed by PDEs with two-point boundary conditions

  Karim Benalia, Karim Beddek, Thiziri Sifaoui, Brahim Oukacha

  163-176

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