Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Gadjiev, B. R."'
Autor:
Gadjiev, B. R.
In this paper we investigate peculiarities of phase transition high-symmetry - incommensurate phase in inhomogeneous systems. We obtain the nonlinear dispersion law and then present a renormalization group analysis of phase transitions in multiferroi
Externí odkaz:
http://arxiv.org/abs/0907.2048
Autor:
Gadjiev, B. R.
In the present paper we are discussing the influence of the fractal distribution of defects on the critical behavior of the system. We consider a case when the equation of motion for the order parameter contains influences of defects of random field
Externí odkaz:
http://arxiv.org/abs/0809.5036
Autor:
Gadjiev, B. R., Progulova, T. B.
We use the extended Barabasi model without the rewired process and show that the degree distribution for the corresponding networks is the Tsallis distribution. We offer an analysis of the novel "The Sound and the Fury" by W. Faulkner in English and
Externí odkaz:
http://arxiv.org/abs/0808.0276
From the data analysis we defined distribution function against the population on the level of various structure units, namely regions, federal districts and the country on the whole. We have studied peculiarities of the distribution function deforma
Externí odkaz:
http://arxiv.org/abs/0806.1909
Autor:
Gadjiev, B. R., Progulova, T. B.
We have obtained the Tsallis distribution from the maximum entropy approach using constraints on the first and the second moment, together with the normalization condition. We have constructed railway and highway communication networks for the Moscow
Externí odkaz:
http://arxiv.org/abs/0805.3706
Autor:
Progulova, T. B., Gadjiev, B. R.
We have studied transportation network, namely a road network of the Moscow region and airline network of the Russian Federation. We have constructed corresponding networks and studied degree distribution and length distribution for these networks, a
Externí odkaz:
http://arxiv.org/abs/0805.3615
Autor:
Gadjiev, B. R.
The problem of the spontaneous breaking of the symmetry in the crystals with variable composition is discussed. The character of the variation of the inhomogeneous superstructure depending on the substitutional atom concentration has been considered.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0403666
Autor:
Gadjiev, B. R.
The theory of a sequence of phase transitions of high-symmetry-incommensurate-commensurate phase controlled by competing order parameters is investigated. The temperature dependence of dielectric constant is derived. The comparison of the obtained re
Externí odkaz:
http://arxiv.org/abs/cond-mat/0403667
Autor:
Gadjiev, B. R.
In frameworks of the phenomenological approach we analyze of the phase diagram of mixed compounds. We obtain space groups of symmetry of the real structures as result of phase transition from close-packed degenerate structure. The theory of a sequenc
Externí odkaz:
http://arxiv.org/abs/cond-mat/0402394
