issue 2 publication date 2020-10

• Multipliers of pg-Bessel sequences in Banach spaces
• Characteristics of Common Neighborhood Graph under Graph Operations and on Cayley Graphs
• On the Hyponormal Property of Operators
• Approximate Solution of Linear Volterra-Fredholm Integral Equations and Systems of Volterra-Fredholm Integral Equations Using Taylor Expansion Method
• Lommel Matrix Functions
• Uniform Number of a Graph
• Roman k-Tuple Domination in Graphs
• A Note on Belief Structures and S-approximation Spaces
• Stability and Bifurcation of an SIS Epidemic Model with Saturated Incidence Rate and Treatment Function
• Existence and Iterative Approximations of Solution for Generalized Yosida Approximation Operator
• The Numerical Solution of Some Optimal Control Systems with Constant and Pantograph Delays via Bernstein Polynomials
• Sharply $(n-2)$-transitive Sets of Permutations
• Some Properties of Vector-valued Lipschitz Algebras