Hemen Dutta, Gauhati University, Guwahati, IndiaLjubiša D. R. Kočinac, University of Nis, Faculty of Sciences and Mathematics, Nis, SerbiaHari M. Srivastava, University of Victoria, Victoria, British Columbia, Canada

• FM.- Frictional Contact Problems for Steady Flow of Incompressible Fluids in Orlicz Spaces.- Discrete Fourier Transform and Theta Function Identities.- On Some Combinatorics of Rogers–Ramanujan Type Identities Using Signed Color Partitions.- Piecewise Continuous Stepanov-Like Almost Automorphic Functions with Applications to Impulsive Systems.- On the Convergence of Secant-Like Methods.- Spacetimes as Topological Spaces, and the Need to Take Methods of General Topology More Seriously.- Analysis of Generalized BBM Equations: Symmetry Groups and Conservation Laws.- Symmetry Analysis and Conservation Laws for Some Boussinesq Equations with Damping Terms.- On Some Variable Exponent Problems with No-Flux Boundary Condition.- On the General Decay for a System of Viscoelastic Wave Equations.- Mathematical Theory of Incompressible Flows: Local Existence, Uniqueness, and Blow-Up of Solutions in Sobolev–Gevrey Spaces.- Mathematical Research for Models Which is Related to Chemotaxis System.- Optimal Control of Quasivariational Inequalities with Applications to Contact Mechanics.- On Generalized Derivative Sampling Series Expansion.- Voronoi Polygonal Hybrid Finite Elements and Their Applications.- VariationalMethods for Schrödinger Type Equations.- Nonlinear Nonhomogeneous Elliptic Problems.- Summability of Double Sequences and Double Series Over Non-Archimedean Fields: A Survey.- On Approximate Solutions of Linear and Nonlinear Singular Integral Equations.- On Approximate Solutions of Linear and Nonlinear Singular Integral Equations.- On Difference Double Sequences and Their Applications.- Pointwise Convergence Analysis for Nonlinear Double m-Singular Integral Operators.- A Survey on p-Adic Integrals.- On Statistical Deferred Cesàro Summability.