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pro vyhledávání: '"Brinzei, Nicoleta"'
Anisotropy of a space naturally leads to direction dependent electromagnetic tensors and electromagnetic potentials. Starting from this idea and using variational approaches and exterior derivative formalism, we extend some of the classical equations
Externí odkaz:
http://arxiv.org/abs/0905.4747
Autor:
Brinzei, Nicoleta, Siparov, Sergey V.
We show that anisotropy of the space naturally leads to new terms in the expression of Lorentz force, as well as in the expressions of currents.
Comment: 15 pages
Comment: 15 pages
Externí odkaz:
http://arxiv.org/abs/0812.1513
Autor:
Brinzei, Nicoleta
We show that, for Finsler spaces with cubic metric, Landsberg spaces are Berwaldian. Also, for decomposable metrics, we determine specific conditions for a space with cubic metric to be of Berwald type, thus refining the result in [6].
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/0810.4009
Autor:
Siparov, Sergey, Brinzei, Nicoleta
The specific astrophysical data collected during the last decade causes the need for the modification of the expression for the Einstein-Hilbert action, and several attempts sufficing this need are known. The modification suggested in this paper stem
Externí odkaz:
http://arxiv.org/abs/0806.3066
Autor:
Brinzei, Nicoleta
For Finsler spaces (M,F) endowed with m-th root metrics, we provide necessary and sufficient conditions in which they are projectively flat, or projectively related to Berwald/Riemann spaces. We also give a specific characterization for m-th root met
Externí odkaz:
http://arxiv.org/abs/0711.4781
Autor:
Brinzei, Nicoleta
We show that, for mechanical system with external forces, the equations of deviations of solution curves of the corresponding Lagrange equations,determine a nonlinear connection on the second order osculator (second order tangent) bundle. In particul
Externí odkaz:
http://arxiv.org/abs/0706.4362
Publikováno v:
AIP Conference Proceedings; 1/1/2010, Vol. 1206 Issue 1, p152-162, 11p
Akademický článek
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