Mozgovoi, A. G. Popov, V. N. Fokin, L. R.
Published in
High Temperature

Statistical matching is performed of a wide range of diverse experimental data on the thermodynamic properties of saturated and superheated rubidium vapors at temperatures up to 1650 K. The parametric models used in the matching of data include the equation of state in the virial form and equations in the form of group expansions in terms of degree...

Galiakhmetov, A. M.
Published in
Russian Physics Journal

Flat space isotropic cosmological models including a nonminimally coupled scalar field with a nonlinear potential are studied within the Einstein-Kartan theory. The exact general solutions for various types of scalar fields are derived for arbitrary values of the coupling constant ξ. It is shown that both singular and nonsingular models are feasibl...

Defterli, Ozlem Baleanu, Dumitru
Published in
Czechoslovak Journal of Physics

The local free coordinates on the constraint surface are obtained within symplectic projector method when the constraints are linearly dependent. One example is investigated in details.

Pánek, R. Bilyková, O. Fuchs, V. Hron, M. Chráska, P. Pavlo, P. Stöckel, J. Urban, J. Weinzettl, V. Zajac, J.
...
Published in
Czechoslovak Journal of Physics

The COMPASS-D tokamak, originally operated by UKAEA at Culham, UK, will be reinstalled at the Institute of Plasma Physics (IPP) AS CR. The COMPASS device was designed as a flexible tokamak in the 1980s mainly to explore the MHD physics. Its operation (with D-shaped vessel) began at the Culham Laboratory of the Association EURATOM/ UKAEA in 1992. Th...

Kalashnikov, V. V. Karyakin, M. I.
Published in
Journal of Applied Mechanics and Technical Physics

The torsion problem of a circular nonlinear elastic rod loaded by end moments is considered. The solution constructed by the method of successive approximations taking into account second-order effects is compared with the solution obtained by a semi-inverse method. It is shown that the dead-loading assumption breaks the symmetry of the Cauchy stre...

Vasiliev, A. V. Vdovin, E. P.
Published in
Algebra and Logic

For every finite non-Abelian simple group, we give an exhaustive arithmetic criterion for adjacency of vertices in a prime graph of the group. For the prime graph of every finite simple group, this criterion is used to determine an independent set with a maximal number of vertices and an independent set with a maximal number of vertices containing ...

Lang, P. T. Hobirk, J. Horton, L. D. Kallenbach, A. Maraschek, M. Mertens, V. Neu, R. Neuhauser, J. Putterich, T. Schneider, W.
...
Published in
Czechoslovak Journal of Physics

Empirical estimates indicate that the transient divertor power load induced by type-I ELMs in the standard H-mode ITER scenario might result in intolerably short target life times. Significant experimental effort has been put on the exploration of recipes to avoid or at least mitigate the ELM size by external intervention. Experimental ELM mitigati...

Horacek, J. Pitts, R. A. Graves, J. P.
Published in
Czechoslovak Journal of Physics

Experiments on edge turbulence in the TCV tokamak have been performed for the first time at the beginning of 2003. This paper presents an overview of some of the results obtained, concentrating in particular on two areas: universality of density fluctuations and the dynamical coupling between radial turbulent-driven fluxes and parallel flows. Plasm...

Konstein, S. E. Smirnov, A. G. Tyutin, I. V.
Published in
Theoretical and Mathematical Physics

In S. E. Konstein, A. G. Smirnov, and I. V. Tyutin “Cohomologies of the Poisson superalgebra” (Vol. 143, No. 2, May, 2005) on page 628, the second line in Theorem 1.3 should be: “and let \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepa...

Dotsenko, V. Iyudu, N. Korytin, D.
Published in
Journal of Mathematical Sciences

We prove an analogue of the Magnus theorem for associative algebras without unity over arbitrary fields. Namely, if an algebra is given by n + k generators and k relations and has an n-element system of generators, then this algebra is a free algebra of rank n.