On b-chromatic number of sun let graph and wheel graph families

L-fuzzy G-subalgebras of G-algebras

The quasi-uniform character of a topological semigroup

Partially ordered left almost semihypergroups

Hermite–Hadamard type integral inequalities for differentiable m-preinvex and (a,m)-preinvex functions

Coefficient estimates for a subclass of analytic and bi-univalent functions

A new relation including 2F2 between Laguerre and Hermite matrix polynomials

Global asymptotic stability of a compartmental model for a pandemic

Numerical study for systems of fractional differential equations via Laplace transform

Legendre wavelet operational matrix method for solution of fractional order Riccati differential equation

The inverse spectral problem of some singular version of one-dimensional Schro¨dinger operator with explosive factor in finite interval

Exact traveling wave solutions of Kadomtsev–Petviashvili equation