Kragujevac Journal of Mathematics
University of Kragujevac - Faculty of Science

EDITORIAL BOARD

POSITIVE SOLUTIONS FOR A SECOND-ORDER DIFFERENCE EQUATION WITH SUMMATION BOUNDARY CONDITIONS

Author: F. BOUCHELAGHEM, A. ARDJOUNI, A. DJOUDI
Keyword: Positive solutions, Krasnoselskii’s fixed point theorem, difference equations, three-point summation boundary value problems, cones.
download

167-178

SUPER MEAN LABELING OF SOME SUBDIVISION GRAPHS

Author: R. VASUKI, P. SUGIRTHA, J. VENKATESWARI
Keyword: Super mean graph, super mean labeling.
download

179–201

2-TOROIDS AND THEIR 3-TRIANGULATION

Author: MILICA STOJANOVIC
Keyword: Triangulation of polyhedra, toroids, piecewise convex polyhedra.
download

203–217

INTUITIONISTIC FUZZY GRAPH STRUCTURES

Author: MUHAMMAD AKRAM, RABIA AKMAL
Keyword: Intuitionistic fuzzy graph structure (IFGS), strong IFGS, Intuitionistic fuzzy B_i-cycles, Intuitionistic fuzzy B_i-trees, Φ-complement of an IFGS.
download

219–237

CLASSIFICATION OF TORQUED VECTOR FIELDS AND ITS APPLICATIONS TO RICCI SOLITONS

Author: BANG-YEN CHEN
Keyword:Torqued vector field; twisted product; concircular vector field; Ricci soliton; almost quasi-Einstein manifold.
download

239–250

SOLUTION OF A PARTIAL DIFFERENTIAL EQUATION RELATED TO THE OPERATOR ⊕_B^k

Author: S. BUPASIRI
Keyword: Bessel diamond operator, O-plus operator, Dirac-delta distribution.
download

251–258

CURVATURE PROPERTIES OF SOME 4-DIMENSIONAL SEMI-RIEMANNIAN METRICS

Author: A. A. SHAIKH, Y. MATSUYAMA
Keyword: Recurrent, pseudosymmetric, Ricci generalized pseudosymmetric manifold, Weyl conformal curvature tensor, projective tensor, conharmonic tensor, concircular tensor, pseudosymmetric type condition.
download

259–278

SHARP INEQUALITIES INVOLVING THE RICCI CURVATURE FOR RIEMANNIAN SUBMERSIONS

Author: M. GÜLBAHAR, S. EKEN MERIÇ, E. KILIÇ
Keyword: Riemannian manifold, Riemannian submersion, Chen-Ricci inequality.
download

279–293

ON BERGMAN TYPE INTEGRAL OPERATORS IN ANALYTIC SPACES IN TUBULAR DOMAINS OVER SYMMETRIC CONES

Author: S. KURILENKO, R. SHAMOYAN
Keyword: Tubular domains over symmetric cones, Herz type spaces, Bergman type integral operators
download

295–312

A GENERALIZATION OF HERMITE-HADAMARD’S INEQUALITY

Author: MOHAMMAD W. ALOMARI
Keyword: Hermite-Hadamard inequality, Ostrowski inequality, convex functions.
download

313–328