Exploració per tema "Differential equations, Linear"
Ara es mostren els items 1-9 de 9
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Bounded solutions of self-adjoint second order linear difference equations with periodic coefficients
(2018-02-25)
Article
Accés obertIn this work we obtain easy characterizations for the boundedness of the solutions of the discrete, self–adjoint, second order and linear unidimensional equations with periodic coefficients, including the analysis of the ... -
Construyendo soluciones en serie de potencias de modelos diferenciales aleatorios
(Universitat Politècnica de Catalunya. CIMNE, 2010)
Article
Accés obertEn este artículo se construyen soluciones analítico-numéricas de ecuaciones diferenciales lineales aleatorias a través de métodos basados en series de potencias y se dan condiciones suficientes para garantizar la convergencia ... -
Control properties of multiagent dynamical systems modelling brain neural networks
(IEEE Computer Society Conference Publishing Services (CPS), 2020)
Text en actes de congrés
Accés obertThe control of linear dynamical systems is a strategy that the brain uses to control its own intrinsic dynamics. The brain structure can be modelled as a networked system that is expressly interesting system to control ... -
Explicit inverse of a tridiagonal (p,r)-Toeplitz matrix
(Elsevier, 2018-04-01)
Article
Accés obertWe have named tridiagonal (p,r)–Toeplitz matrix to those tridiagonal matrices in which each diagonal is a quasi–periodic sequence, d(p+j)=rd(j), so with period p¿N but multiplied by a real number r. We present here the ... -
Explicit inverse of nonsingular Jacobi matrices
(2019-06-30)
Article
Accés obertWe present here the necessary and sufficient conditions for the invertibility of tridiagonal matrices, commonly named Jacobi matrices, and explicitly compute their inverse. The techniques we use are related with the solution ... -
On the integrability of polynomial fields in the plane by means of Picard-Vessiot theory
(2012-01-12)
Report de recerca
Accés obertWe study the integrability of polynomial vector fields using Galois theory of linear differential equations when the associated foliations is reduced to a Riccati type foliation. In particular we obtain integrability results ... -
Set-membership parity space approach for fault detection in linear uncertain dynamic systems
(2014-03-11)
Article
Accés obertIn this paper, a set-membership parity space approach for linear uncertain dynamic systems is proposed. First, a set of parity relations derived from the parity space approach is obtained by means of a transformation derived ... -
Structural stability of matrix pencils and matrix pairs under contragredient equivalence
(2019-01-01)
Article
Accés obertA complex matrix pencil A-¿B is called structurally stable if there exists its neighborhood in which all pencils are strictly equivalent to this pencil. We describe all complex matrix pencils that are structurally stable. ... -
Tame systems of linear and semilinear mappings and representation-tame biquivers
(2016-02-26)
Article
Accés obertWe study systems of linear and semilinear mappings considering them as representations of a directed graph G with full and dashed arrows: a representation of G is given by assigning to each vertex a complex vector space, ...