issue 01 publication date 2020-03-01

• Approximate solutions of homomorphisms and derivations of the generalized Cauchy-Jensen functional equation in $C^*$-ternary algebras
• Fixed points of generalized $alpha$-Meir-Keeler type contractions and Meir-Keeler contractions through rational expression in $b$-metric-like spaces
• 2-Banach stability results for the radical cubic functional equation related to quadratic mapping
• Fixed point results for Su-type contractive mappings with an application
• On the topological equivalence of some generalized metric spaces
• Multi-valued fixed point theorems in complex valued $b$-metric spaces
• On morphisms of crossed polymodules