Kragujevac Journal of Mathematics Vol. 45 No.5 (2021)

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DOI: 10.46793/KgJMat2105


EDITORIAL BOARD

Results on (Engel, Solvable, Nilpotent) Fuzzy Subpolygroups

Author: E. MOHAMMADZADEH, R. ALI BORZOOEI
DOI: 10.46793/KgJMat2105.667M

Vertex-Edge Roman Domination

Author: H. NARESH KUMAR AND Y. B. VENKATAKRISHNAN
DOI: 10.46793/KgJMat2105.685K

Differential Subordination and Superordination for a Generalized Differential Operator Involving Mittag-Leffler Function

Author: S. ELHADDAD AND M. DARUS
DOI: 10.46793/KgJMat2105.699E

Simpson’s Type Inequalities via the Katugampola Fractional Integrals for $s$-Convex Functions

Author: S. KERMAUSUOR
DOI: 10.46793/KgJMat2105.709K

Warped Product Pointwise Semi-slant Submanifolds of Sasakian Manifol Retracted

Author: I. MIHAI, S. UDDIN AND A. MIHAI
DOI: 10.46793/KgJMat2105.721M

Convergence Estimates for Gupta-Srivastava Operators

Author: D. SOYBAS AND N. MALIK
DOI: 10.46793/KgJMat2105.739S

Eigenvalues of Circulant Matrices and a Conjecture of Ryser

Author: R. EULER, L. H. GALLARDO AND O. RAHAVANDRAINY
DOI: 10.46793/KgJMat2105.751E

Solvability for Multi-Point BVP of Nonlinear Fractional Differential Equations at Resonance with Three Dimensional Kernels

Author: Z. BAITICHE, M. BENBACHIR AND K. GUERBATI
DOI: 10.46793/KgJMat2105.761B

Application of the Hopf Maximum Principle to the Theory of Geodesic Mappings

Author: S. STEPANOV AND J. MIKEš
DOI: 10.46793/KgJMat2105.781S

Boundedness of Certain System of Second Order Differential Equations

Author: M. O. OMEIKE, A. A. ADEYANJU, D. O. ADAMS AND A. L. OLUTIMO
DOI: 10.46793/KgJMat2105.787O

Hardy-Type Inequalities for an Extension of the Riemann- Liouville Fractional Derivative Operators

Author: S. IQBAL, G. FARID, J. PECARIC AND A. KASHURI
DOI: 10.46793/KgJMat2105.797I

On $\check \phi$-Semisymmetric $LP$-Kenmotsu Manifolds with a QSNMConnection Admitting Ricci So

Author: R. PRASAD, A. HASEEB AND U. K. GAUTAM
DOI: 10.46793/KgJMat2105.815P