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  • Joseph, J.; Muraleedharan, T.K. (Український математичний журнал, 2015)
    Relations between the difference spectra of unions and intersections are studied and their implications on some problems in spectral synthesis are observed.
  • Ortenzi, G. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    We study a Kadomtsev-Petviashvili system for the local Camassa-Holm hierarchy obtaining a candidate to the Baker-Akhiezer function for its first reduction generalizing the local Camassa-Holm. We focus our attention on the ...
  • Stokman, J.V. (Symmetry, Integrability and Geometry: Methods and Applications, 2012)
    Nonpolynomial basic hypergeometric eigenfunctions of the Askey-Wilson second order difference operator are known to be expressible as very-well-poised ₈∅₇ series. In this paper we use this fact to derive various basic ...
  • Darani, A.Y.; Rahmatinia, M. (Algebra and Discrete Mathematics, 2017)
    The purpose of this paper is to introduce some new classes of modules which is closely related to the classes of sharp modules, pseudo-Dedekind modules and TV-modules. In this paper we introduce the concepts of Φ-sharp ...
  • Azarov, A.I.; Bakai, A.S.; Boriskin, V.N.; Bocharov, V.A.; Gorenko, Yu.V.; Dolzhek, M.A.; Momot, V.A.; Solodovnikov, V.I.; Titov, V.Yu.; Zebenko, G.N.; Churikov, V.V.; Shelepko, S.V. (Вопросы атомной науки и техники, 2022)
    The specific heat of water at the critical point increases abruptly and therefore supercritical water (SCW) can effectively cool a nuclear reactor, it would be promising to use SCW in nuclear energy. However, at high ...
  • Mikhailov, M.I.; Cooper, W.A.; Heyn, M.F.; Isaev, M.Yu.; Ivanov, A.A.; Kalyuzhnyj, V.N.; Kasilov, S.V.; Kerbichler, W.; Martynov, A.A.; Medvedev, S.Yu.; Nemov, V.V.; Nührenberg, J.; Poshekhonov, Yu.Yu.; Samitov, M.A.; Shafranov, V.D.; Skovoroda, A.A.; Subbotin, A.A.; Zille, R. (Вопросы атомной науки и техники, 2002)
    The collisionless confinement of all reflected particles with orbits that star within the inner half of the plasma of a stellarator with the poloidal direction of the contours of the magnetic field strenght B is shown ...
  • Vu Thi Thu Huong; Vu Tuan (Український математичний журнал, 2005)
    Quasi-equiasymptotic stability of order α (α ∊ R₊*) with respect to a part of variables is considered. Some sufficient conditions, a converse theorem, and a theorem on multistability are proved.
  • Williams, D.R.Pr.; Dheena, P.; Latha, K.B.; Chandrasekeran, E. (Український математичний вісник, 2009)
    In this paper, we introduce the notions of bi-ideal, quasi-ideal and residual quotient sets in terms of fuzzy subsets and have studied their related properties. Also, we have characterized residual quotient fuzzy subsets ...
  • Zhanmin Zhu (Український математичний журнал, 2011)
    We study MP-injective rings and MGP-injective rings satisfying some additional conditions. Using the concepts of MP-injectivity and MGP-injectivity of rings and modules, we present some new characterizations of QF-rings, ...
  • Asboei, A.K.; Salehi, S.S. (Algebra and Discrete Mathematics, 2020)
    Let G be a finite group. The main supergraph S(G) is a graph with vertex set G in which two vertices x and y are adjacent if and only if o(x) | o(y) or o(y) | o(x). In this paper, we will show that G ≅ PSL(2, p) or PGL(2, ...
  • Mryglod, I.; Kuporov, V. (Condensed Matter Physics, 2010)
    Starting with the rigorous expressions, derived previously for the generalized transport coefficients of a multicomponent fluid, we obtained several exact relations for partial conductivities of ionic charge-asymmetric ...
  • Drach, K. (Журнал математической физики, анализа, геометрии, 2015)
    For a convex domain D bounded by the hypersurface ∂D in a space of constant curvature we give sharp bounds on the width R - r of a spherical shell with radii R and r that can enclose ∂D, provided that normal curvatures of ...
  • Balinsky, A.; Ryan, J. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    We use the spectra of Dirac type operators on the sphere Sn to produce sharp L² inequalities on the sphere. These operators include the Dirac operator on Sn, the conformal Laplacian and Paenitz operator. We use the Cayley ...
  • Henderson, D. (Condensed Matter Physics, 2011)
    The author's lecture notes concerning the correlation functions and the thermodynamics of a simple polar fluid are summarized. The emphasis is on the dipolar hard sphere fluid and the mean spherical approximation and on ...
  • Wehrfritz, B.A.F. (Український математичний журнал, 1991)
    Let G be a torsion-free soluble group of finite rank and F ane field. The group algebra FG is an Ore domain; let D denote its division ring of quotients. it Seems likely that D is always locally residually finite-dimensional ...
  • Simulik, V.M.; Krivsky, I.Yu.; Lamer, I.L. (Condensed Matter Physics, 2012)
    The structure of 29-dimensional extended real Clifford-Dirac algebra, which has been introduced in our paper Phys. Lett. A, 2011, 375, 2479, is considered in brief. Using this algebra, the property of Fermi-Bose duality ...
  • Osypenko, V.; Osypenko, V. (Індуктивне моделювання складних систем, 2016)
    In this paper the some tasks and directions of innovative designing in modern technologies of industrial fish farming in open inland water reservoirs are considered. The proposed approach is based on the combination of ...
  • Chornous, A.M.; KirikI, G.V.; Protsenko, Yu.; Stadnik, A.D. (Functional Materials, 2005)
    The following thermodynamic effects have been studied in experiment: the normal adhesion of Ge films as a function of the surface energy of substrate (glass, mica, Al, Cu); the normal adhesion of Ge, Al, Cu and Cr films ...
  • Lamm, Vanda (Часопис Київського університету права, 2010)
    У статті розглядається деякі аспекти верховенства закону у міжнародному праві . Автор спробував представити важливу аксіому закону стосовно значення справедливості та законної впевненості. Ключові слова: верховенство закону, ...