Volume: 49 Issue: 4 , 8/6/20

Year: 2020

Research Article

Research Article

3. A new double-step method for solving complex Helmholtz equation

Research Article

5. Eigenvalues and eigenvectors for a $G$-frame operator

Research Article

7. Some results on higher orders quasi-isometries

Research Article

8. Some new oscillation criteria for second-order hybrid differential equations

Research Article

9. A new subclass of analytic functions

Research Article

16. Generalization of $z$-ideals in right duo rings

Research Article

17. On topological homotopy groups and relation to Hawaiian groups

Review

Review

1. Topological structures in rough set theory: A survey