Перегляд за назвою

Сортувати за: Порядок: Результатів:

  • Автор відсутній (Вiopolymers and Cell, 2010)
  • Banerjee, K.; Calcagni, G.; Martín-Benito, M. (Symmetry, Integrability and Geometry: Methods and Applications, 2012)
    This is an introduction to loop quantum cosmology (LQC) reviewing mini- and midisuperspace models as well as homogeneous and inhomogeneous effective dynamics.
  • Holovatch, Yu. (Condensed Matter Physics, 2006)
    In these lectures I discuss peculiarities of the critical behaviour of “non-ideal” systems as it is explained by the renormalization group approach. Examples considered here include account of the single-ion anisotropy, ...
  • Boya, L.J. (Symmetry, Integrability and Geometry: Methods and Applications, 2011)
    This is an introduction to finite simple groups, in particular sporadic groups, intended for physicists. After a short review of group theory, we enumerate the 1+1+16=18 families of finite simple groups, as an introduction ...
  • Vari, G. (Вiopolymers and Cell, 2011)
  • Vari, G. (Вiopolymers and Cell, 2012)
  • Iefimenko, T.S.; Fedak, G.; Antonyuk, M.Z.; Ternovska, T.K. (Фактори експериментальної еволюції організмів, 2015)
    Aims. Using SSR loci specifi c to homeological group 5 chromosomes, identify T genome introgressions in the genomes of F5 wheat plants from crossing Aurora x Aurotica. Methods. DNA extraction using CTAB method, PCR with ...
  • Davies, J.N.; Comerford, P.; Verovko, M.V.; Skiter, I.S.; Posadska, I.S. (Математичні машини і системи, 2017)
    Recent investigations have highlighted the complexity and interrelationship between components of the infrastructure of the internet. In an attempt to simplify the management of the infrastructure a great deal of research ...
  • Struckmeier, S. (Condensed Matter Physics, 2008)
    We will show an invariance principle for the diffusive motion of a particle interacting with a random frozen configuration of infinitely many other particles in Rd. The interaction is described by a symmetric, ...
  • Capel, J.J.; Kress, J.M.; Post, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2015)
    The invariant classification of superintegrable systems is reviewed and utilized to construct singular limits between the systems. It is shown, by construction, that all superintegrable systems on conformally flat, 3D ...
  • Bihlo, A.; Nave, J. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    Finite difference discretization schemes preserving a subgroup of the maximal Lie invariance group of the one-dimensional linear heat equation are determined. These invariant schemes are constructed using the invariantization ...
  • Fastovska, T.B. (Український математичний журнал, 2005)
    We consider an abstract system of coupled nonlinear parabolic-hyperbolic partial differential equations. This system describes, e.g., thermoelastic phenomena in various physical bodies. Several results on the existence of ...
  • Блекмор, Д.; Голеня, Й.; Прикарпатський, А.К.; Прикарпатський, Я.А. (Український математичний журнал, 2013)
    Invariant ergodic measures for generalized Boole-type transformations are studied by using an invariant quasimeasure generating function approach based on special solutions for the Frobenius–Perron operator. New two-dimensional ...
  • Vallejo, J.A.; Vorobiev, Y. (Symmetry, Integrability and Geometry: Methods and Applications, 2014)
    We describe an averaging procedure on a Dirac manifold, with respect to a class of compatible actions of a compact Lie group. Some averaging theorems on the existence of invariant realizations of Poisson structures around ...
  • Grochowski, M.; Warhurst, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2015)
    In this article we develop some elementary aspects of a theory of symmetry in sub-Lorentzian geometry. First of all we construct invariants characterizing isometric classes of sub-Lorentzian contact 3 manifolds. Next we ...
  • Monakhov, V.; Trofimuk, A. (Algebra and Discrete Mathematics, 2012)
    The article contains the results about invariants of solvable groups with given structure of Sylow subgroups and information about the nilpotent π-length of π-solvable groups. Open questions are formulated.
  • Yuryk, I.I. (Доповіді НАН України, 2018)
    We consider equations of hydrodynamics with certain additional constraints. Group-theoretical methods are applied to find invariant solutions of a system of Euler equations that satisfy the Rankine–Hugoniot conditions.
  • Bagewadi, C.S.; Anitha, B.S. (Український математичний журнал, 2015)
    We prove the equivalence of total geodesicity, recurrence, birecurrence, generalized birecurrence, Riccigeneralized birecurrence, parallelism, biparallelism, pseudoparallelism, bipseudoparallelism of σ for the invariant ...
  • Yampolsky, A. (Журнал математической физики, анализа, геометрии, 2007)
    We give a complete list of left-invariant unit vector fields on three-dimensional Lie groups equipped with a left-invariant metric that generate a totally geodesic submanifold in the unit tangent bundle of a group equipped ...
  • Suvorov, S.G. (Нелинейные граничные задачи, 2004)
    We construct, equivariant version of Ljusternik - Schnirelman theory for the variational problems with boundary constraints. Our results can be proved in undeformation way. and no kind of constraint regularity is required.