VOLUME 19(2026), NO. 1

1. Exploring little-known convex inequalities

by Christophe Chesneau, pp. 01-07

2. Fixed point results for interpolative Reich-Rus-?iri?-Meir-Keeler contraction with application

by Jaynendra Shrivas and Rakesh Tiwari, pp. 08-15

3. Generalized Wardowski contractions in orthogonal metric spaces

by Berivan Karatas and Vildan Öztürk, pp. 16-22

4. Asymptotic stability of a parabolic heat exchanger system with nonlinear source terms and

nonuniform diffusivity

by K.A. Ouattara, B.G. Jean-Marc, B.A. Kpata and T.K. Augustin, pp. 23-37

5. Hermitian-Toeplitz and Hankel determinants for certain subclass of analytic functions related

to the shell shaped region

by T. Thulasiram, S. Kalaiselvan, M. Darus, K. Suchithra and T.V. Sudharsan, pp. 38-51

6. On the Blow-up of solutions for the ω-diffusion equation with Dirichlet boundary conditions on graphs

by Diop Fatou N., Adou K. Achille, N'Dri K. Cyrille and Toure K. Augustin, pp. 52-61

7. Weak ideals in QI-algebras

by Daniel Abraham Romano, pp. 62-69

8. On contractive mappings in S_b-metric spaces

by Pramodkumar Sohanlal Sharma and Chintaman Tukaram Aage, pp. 70-79

9. Iterative algorithms for nonlinear Hammerstein type equations with uniformly monotone

maps in classical Banach spaces

by Emmanuel Faye, Moustapha Sene and Adji Latew Sene, pp. 80-102

10. Common fixed point theorem in rectangular b-metric spaces with application

by Shashi Thakur and Rakesh Tiwari, pp. 103-113

11. Family of surfaces with common asymptotic curve in a Walker 3-manifold

by El Hadji Baye Camara and Ameth Ndiaye, pp. 114-119