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Orthogonal polynomials on the unit circle satisfying a second-order differential equation with varying polynomial coefficients
(Taylor & Francis Ltd, 2016-01-01)
Consider the linear second-order differential equation An(z) y+ B-n(z) y' + C(n)y = 0, where A(n)(z) = a(2), nz(2) + a(1,n)z + a(0), n with a(2), n = 0, a2 1, n - 4a2, na0, n = 0,. n. N or a2, n = 0, a1, n = 0,. n. N, Bn(z) ...
La silla-nodo compleja
(Universidad San Ignacio de Loyola, 2011)
In this paper establishes the formal locally a field of complex dimension two, in the vicinity of an isolated singular point, whose Taylor series expansion (around the isolated singularity) has linear part with a zero ...
La silla-nodo compleja
(Universidad San Ignacio de Loyola, 2011)
In this paper establishes the formal locally a field of complex dimension two, in the vicinity of an isolated singular point, whose Taylor series expansion (around the isolated singularity) has linear part with a zero ...
La silla-nodo compleja
(Universidad San Ignacio de Loyola, 2011)
In this paper establishes the formal locally a field of complex dimension two, in the vicinity of an isolated singular point, whose Taylor series expansion (around the isolated singularity) has linear part with a zero ...
A software package for Lie algebraic computations
(SIAM PUBLICATIONS, 2005)
The paper presents a computer algebra package that facilitates Lie algebraic symbolic computations required in the solution of a variety of problems, such as the solution of right-invariant differential equations evolving ...
Quaternionic differential operators
(Amer Inst PhysicsMelvilleEUA, 2001)
Optimal control of bilinear systems in a complex space setting
(Elsevier B.V., 2017)
In this paper we discuss optimality conditions for optimal control problems with a semigroup structure. As an application we detail the case when the state equation is the Schrödinger one, with pointwise constraints on the ...
Partial Differential Equations/Optimal Control. Controllability of the Ginzburg–Landau equation
(Elsevier B.V., 2008-02)
This Note investigates the boundary controllability, as well as the internal controllability, of the complex Ginzburg–Landau
equation. Null-controllability results are derived from a Carleman estimate and an analysis based ...
Variations for Some Painlevé Equations
(SIGMA, 2019)
This paper rst discusses irreducibility of a Painlev e equation P. We explain
how the Painlev e property is helpful for the computation of special classical and algebraic
solutions. As in a paper of Morales-Ruiz we ...
Role of interstitial pinning in the dynamical phases of vortices in superconducting films
(2013-06-01)
We analyze the vortex dynamics in superconducting thin films with a periodic array of pinning centers. In particular, we study the effect of anisotropy for a Kagomé pinning network when longitudinal and transverse transport ...