Volume 71, No. 1, March 2026

Articles

• Completely inert subgroups of abelian groups

  Andrey R. CHEKHLOV, Peter V. DANCHEV

  3-15

  • pdf

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

  Muhammad BILAL, Asif R. KHAN

  17-33

  • pdf

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

  Akhtar ABBAS, Péter KÓRUS, Shahid MUBEEN

  35-48

  • pdf

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

  Boukary OUEDRAOGO, Nour Eddine ALAA, Elisée GOUBA, Soumaye HARO

  49-72

  • pdf

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

  Christophe CHESNEAU

  73-82

  • pdf

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

  Isha ZAHID, Umar RAZA, Mohsan RAZA

  83-92

  • pdf

• 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

  • pdf

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

  Mykola YAREMENKO

  113-133

  • pdf

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

  Mustafa GÜLFIRAT, Nilay ŞAHIN BAYRAM

  135-144

  • pdf

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

  Liliana GURAN, Muhammad SUHAIL ASLAM, Mohammad Showkat RAHIM CHOWDHURY, Thabet ABDELJAWAD

  145-162

  • pdf

• 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

  • pdf