Opuscula Mathematica - vol. 27, no. 1 (2007)

Opuscula Mathematica - cover

Xue-gang Chen

Tree domatic number in graphs

Opuscula Math. 27, no. 1 (2007), 5-11
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Jakub Jan Ludew

On Lipschitzian operators of substitution generated by set-valued functions

Opuscula Math. 27, no. 1 (2007), 13-24
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Mirosław Luśtyk, Mykola Prytula

Construction of algebraic-analytic discrete approximations for linear and nonlinear hyperbolic equations in R². Part I

Opuscula Math. 27, no. 1 (2007), 25-36
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Maria Malejki

Approximation of eigenvalues of some unbounded self-adjoint discrete Jacobi matrices by eigenvalues of finite submatrices

Opuscula Math. 27, no. 1 (2007), 37-49
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Doost Ali Mojdeh, Nader Jafari Rad

k-perfect geodominating sets in graphs

Opuscula Math. 27, no. 1 (2007), 51-57
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Michał A. Nowak

Approximation properties of some two-layer feedforward neural networks

Opuscula Math. 27, no. 1 (2007), 59-72
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Mourice Ouma Otieno

On quasi-similarity and ω-hyponormal operators

Opuscula Math. 27, no. 1 (2007), 73-81
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Monika Perl

Nearly perfect sets in the n-fold products of graphs

Opuscula Math. 27, no. 1 (2007), 83-88
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Natalia K. Prykarpatska, Eugeniusz Wachnicki

On the geometric structure of characteristic vector fields related with nonlinear equations of the Hamilton-Jacobi type

Opuscula Math. 27, no. 1 (2007), 89-111
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Yarema A. Prykarpatsky, Anatoliy M. Samoilenko

The study of Delsarte-Lions type binary transformations, their differential-geometric and operator structure with applications. Part 2

Opuscula Math. 27, no. 1 (2007), 113-130
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Marta Salvador Villà, Ingo Schiermeyer

[r,s,t]-colourings of paths

Opuscula Math. 27, no. 1 (2007), 131-149
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Zbigniew Szkutnik

Unfolding spheres size distribution from linear sections with B-splines and EMDS algorithm

Opuscula Math. 27, no. 1 (2007), 151-165
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Jincai Wang

J-convexity constants

Opuscula Math. 27, no. 1 (2007), 167-174
Abstract (html) Full text (pdf)

Opuscula Mathematica - cover

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