Kragujevac Journal of Mathematics 25 (2003)
Parallel methods for solving partial differential equations
Author: Ioana ChioreanKeyword: partial differential equations, Jacobi, Gauss-Seidel, SOR, multigrid
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5 - 18
A generalization of the Gumbel distribution
Author: Shola Adeyemi and Mathew Oladejo OjoKeyword: Gumbel distribution, t-approximation
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19 - 29
Sharp bounds for the sum of the squares of the degrees of a graph
Author: Kinkar Ch. DasKeyword: graph, star graph, complete graph, laplacian eigenvalues
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31 - 49
Graphs with smallest sum of squares of vertex degrees
Author: Ivan GutmanKeyword: graph, sum of squares of the vertex degrees
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51 - 54
Graphs with extremal Randić index when the minimum degree of vertices is two
Author: Ljiljana PavlovićKeyword: graph, Randic index, minimum degree of vertices
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55 - 63
On the generalized logistic and log-logistic distributions
Author: M.O. Ojo and A.K. OlapadeKeyword: generalized logistic distributions, generalized log-logistic distributions, t-approximation, F-distribution
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65 - 73
Asymptotic behavior for the best lower bound of Jensen's functional
Author: Stojan Radenović and Mirjana PavlovićKeyword: Jensen's functional, polynomials with concentrations at low degrees
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75 - 79
An algorithm for calculation of (+, *) - expressions with natural numbers
Author: Verica MilutinovićKeyword: algorithm, term value
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81 - 90
Investigation of stability on nonlinear oscilations with one degree of freedom
Author: Julka Knežević-Miljanović and Ljubica LalovićKeyword: nonlinear oscilations
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91 - 96
New iteration methods for pseudocontractive and accretive operators in arbitrary Banach spaces
Author: Olusegun O. Owojori and Christopher O. ImoruKeyword: pseudocontractive operators, accretive operators, Banach spaces
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97 - 110
Prof. dr Mileva Prvanović - her contribution to differential geometry
Author: Neda BokanKeyword: manifolds, Riemannian space, recurrent spaces, algebraic structure of curvature
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111 - 125
Complex conformal connection on the locally conformal Kähler manifolds
Author: Mileva PrvanovićKeyword: conformal Kähler manifolds, curvature tensor
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127 - 138
Relations between intrinsic and extrinsic curvatures
Author: S. Haesen, A. Šebeković and L. VerstraelenKeyword: Euclidian spaces, submanifold,curve, intersic curvature, extrinsic curvature
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139 - 145
Conditions for invariant submanifold of a manifold with the (φ, ξ, η, G)-structure
Author: Jovanka NikićKeyword: invariant submanifold, almost paracontact Riemannian manifold
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147 - 154
Ahlfors-Schwarz lemma and curvature
Author: Miodrag MateljevićKeyword: ultrahyperbolic metric, harmonic-quasiregular maps, pseudohermitian metrics
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155 - 164
A new cohomology on special kinds of complex manifolds
Author: Kostadin TrenčevskiKeyword: complex manifolds, flat linear connections
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165 - 169
CR submanifolds of maximal CR dimension in complex projective space and its holomorphic sectional curvature
Author: Mirjana ĐorićKeyword: CR submanifold, maximal CR dimension, holomorphic sectional curvature
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171 - 178
The application of Liouville vector fields in Osc^3(M)
Author: Irena ĆomićKeyword: Liouville vector fields, adapted basis, d-connection
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179 - 195
Area and length of spherical cycloid
Author: Momčilo BjelicaKeyword: spherical cycliod, centroid
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197 - 199
Quaternions and Lie Groups on S^2
Author: Yusuf Yayli, Hilmi H. Hacisalihoglu and Levent KulaKeyword: quaternion product, quaternion
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201 - 208
Characterizations of spacelike general helices in Lorentzian manifolds
Author: Kazim IlarslanKeyword: general helices in a Lorentzian manifold, regular spacelike curve
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209 - 218
Some trigonometric relations in the Lorentzian plane
Author: Emilija Nešović and Miroslava Petrović-TorgaševKeyword: oriented hyperbolic angle between two non-null vectors, Lorentzian trigonometric relations
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219 - 225
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Kragujevac Journal of Mathematics Vol. 48 No.5 (2024)
