Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Symmetry, Integrability and Geometry: Methods and Applications, 2016, том 12, випуск за цей рік за назвою

Репозиторій DSpace/Manakin

Перегляд Symmetry, Integrability and Geometry: Methods and Applications, 2016, том 12, випуск за цей рік за назвою

Сортувати за: Порядок: Результатів:

  • Bäcklund Transformations and Non-Abelian Nonlinear Evolution Equations: a Novel Bäcklund Chart 
    Carillo, S.; Lo Schiavo, M.; Schiebold, C. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    Classes of third order non-Abelian evolution equations linked to that of Korteweg-de Vries-type are investigated and their connections represented in a non-commutative Bäcklund chart, generalizing results in [Fuchssteiner ...
  • Balanced Metric and Berezin Quantization on the Siegel-Jacobi Ball 
    Berceanu, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We determine the matrix of the balanced metric of the Siegel-Jacobi ball and its inverse. We calculate the scalar curvature, the Ricci form and the Laplace-Beltrami operator of this manifold. We discuss several geometric ...
  • Basic Forms and Orbit Spaces: a Diffeological Approach 
    Karshon, Y.; Watts, J. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    If a Lie group acts on a manifold freely and properly, pulling back by the quotient map gives an isomorphism between the differential forms on the quotient manifold and the basic differential forms upstairs. We show that ...
  • Bipolar Lawson Tau-Surfaces and Generalized Lawson Tau-Surfaces 
    Causley, B. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    Recently Penskoi [J. Geom. Anal. 25 (2015), 2645-2666, arXiv:1308.1628] generalized the well known two-parametric family of Lawson tau-surfaces τr,m minimally immersed in spheres to a three-parametric family Ta,b,c of tori ...
  • Bôcher Contractions of Conformally Superintegrable Laplace Equations 
    Kalnins, E.G.; Miller Jr., Willard; Subag, E. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    The explicit solvability of quantum superintegrable systems is due to symmetry, but the symmetry is often ''hidden''. The symmetry generators of 2nd order superintegrable systems in 2 dimensions close under commutation to ...
  • Born-Jordan and Weyl Quantizations of the 2D Anisotropic Harmonic Oscillator 
    Rastelli, G. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We apply the Born-Jordan and Weyl quantization formulas for polynomials in canonical coordinates to the constants of motion of some examples of the superintegrable 2D anisotropic harmonic oscillator. Our aim is to study ...
  • Bound State Operators and Wedge-Locality in Integrable Quantum Field Theories 
    Tanimoto, Y. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We consider scalar two-dimensional quantum field theories with a factorizing S-matrix which has poles in the physical strip. In our previous work, we introduced the bound state operators and constructed candidate operators ...
  • Bruhat Order in the Full Symmetric sln Toda Lattice on Partial Flag Space 
    Chernyakov, Y.B.; Sharygin, G.I.; Sorin, A.S. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    In our previous paper [Comm. Math. Phys. 330 (2014), 367-399] we described the asymptotic behaviour of trajectories of the full symmetric sln Toda lattice in the case of distinct eigenvalues of the Lax matrix. It turned ...
  • Cartan Connections on Lie Groupoids and their Integrability 
    Blaom, A.D. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    A multiplicatively closed, horizontal n-plane field D on a Lie groupoid G over M generalizes to intransitive geometry the classical notion of a Cartan connection. The infinitesimalization of the connection D is a Cartan ...
  • Classes of Bivariate Orthogonal Polynomials 
    Ismail, M.E.H.; Zhang, R. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We introduce a class of orthogonal polynomials in two variables which generalizes the disc polynomials and the 2-D Hermite polynomials. We identify certain interesting members of this class including a one variable ...
  • Cohomology of the Moduli Space of Rank Two, Odd Degree Vector Bundles over a Real Curve 
    Baird, T.J. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We consider the moduli space of rank two, odd degree, semi-stable Real vector bundles over a real curve, calculating the singular cohomology ring in odd and zero characteristic for most examples.
  • Commutation Relations and Discrete Garnier Systems 
    Ormerod, C.M.; Rains, E.M. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We present four classes of nonlinear systems which may be considered discrete analogues of the Garnier system. These systems arise as discrete isomonodromic deformations of systems of linear difference equations in which ...
  • Constructive Tensor Field Theory 
    Rivasseau, V. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We provide an up-to-date review of the recent constructive program for field theories of the vector, matrix and tensor type, focusing not on the models themselves but on the mathematical tools used.
  • Continuous Choreographies as Limiting Solutions of N-body Type Problems with Weak Interaction 
    Castaneira, R.; Padilla, P.; Sánchez-Morgado, H. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We consider the limit N→+∞ of N-body type problems with weak interaction, equal masses and −σ-homogeneous potential, 0<σ<1. We obtain the integro-differential equation that the motions must satisfy, with limit choreographic ...
  • (D+1)-Colored Graphs - a Review of Sundry Properties 
    Ryan, J.P. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We review the combinatorial, topological, algebraic and metric properties supported by (D+1)-colored graphs, with a focus on those that are pertinent to the study of tensor model theories. We show how to extract a limiting ...
  • Doubling (Dual) Hahn Polynomials: Classification and Applications 
    Oste, R.; Van der Jeugt, J. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We classify all pairs of recurrence relations in which two Hahn or dual Hahn polynomials with different parameters appear. Such couples are referred to as (dual) Hahn doubles. The idea and interest comes from an example ...
  • Elliptic Hypergeometric Summations by Taylor Series Expansion and Interpolation 
    Schlosser, M.J.; Yoo, M. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We use elliptic Taylor series expansions and interpolation to deduce a number of summations for elliptic hypergeometric series. We extend to the well-poised elliptic case results that in the q-case have previously been ...
  • Exact Renormalisation Group Equations and Loop Equations for Tensor Models 
    Krajewski, T.; Toriumi, R. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    In this paper, we review some general formulations of exact renormalisation group equations and loop equations for tensor models and tensorial group field theories. We illustrate the use of these equations in the derivation ...
  • Exchange Relations for Finite Type Cluster Algebras with Acyclic Initial Seed and Principal Coefficients 
    Stella, S.; Tumarkin, P. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We give an explicit description of all the exchange relations in any finite type cluster algebra with acyclic initial seed and principal coefficients.
  • Extended Cosmologies 
    Capozziello, S.; De Laurentis, M.F.; Fatibene, L.; Ferraris, M.; Garruto, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    We shall discuss cosmological models in extended theories of gravitation. We shall define a surface, called the model surface, in the space of observable parameters which characterises families of theories. We also show ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис