Numerical optimization of large-scale monotone equations using the free-derivative spectral conjugate gradient method. - Ghulam Abbass; Nek Muhammad Katbar; Israr Ahmed Memon; Haibo Chen; Fikadu Tesgera Tolasa; Gemeda Tolessa Lubo (Frontiers Appl. Math. Stat., 2025)

A computational approach for solving the Gierer-Meinhardt (G-M) model in the context of biological pattern formation. - Nek Muhammad Katbar; Shengjun Liu; Hongjuan Liu (J. Comput. Sci., 2025)

Adaptive regularization for combined linear and nonlinear color image diffusion with normalized data. - Muzaffar Bashir Arain; Khuda Bux Amur; Nek Muhammad Katbar; Fikadu Tesgera Tolasa (Signal Image Video Process., 2025)