Exploració per autor "Encinas Bachiller, Andrés Marcos"
Ara es mostren els items 1-20 de 187
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A combinatorial expression for the group inverse of symmetric M-matrices
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Mitjana Riera, Margarida (De Gruytr, 2021-04-27)
Article
Accés obertBy using combinatorial techniques, we obtain an extension of the matrix-tree theorem for general symmetric M-matrices with no restrictions, this means that we do not have to assume the diagonally domi nance hypothesis. We ... -
A formula for the Kirchhoff index
Bendito Pérez, Enrique; Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Gesto Beiroa, José Manuel (2007-09-30)
Article
Accés obertWe show here that the Kirchhoff index of a network is the average of the Wiener capacities of its vertices. Moreover, we obtain a closed-form formula for the effective resistance between any pair of vertices when the ... -
Application of the forces' method in dynamic systems
Bendito Pérez, Enrique; Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Gesto Beiroa, José Manuel (2007-10-11)
Article
Accés obertWe present here some applications of the Forces's method in dynamic systems. In particular, we consider the problem of the approximation of the trajectories of a conservative system of point masses by means of the minimization ... -
Apuntes ACM 2018- Integración de línea y superfície
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2018-05)
Report de recerca
Accés obert -
Apuntes ACM 2018-Extremos de funciones de varias variables
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2018-04)
Report de recerca
Accés obert -
Apuntes ACM 2018-Integración Múltiple de Riemann
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2018-04)
Report de recerca
Accés obert -
Apuntes ACM 2019- Álgebra lineal y geometría
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2019-02)
Report de recerca
Accés obert -
Apuntes ACM-Álgebra lineal y geometría
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2018-02)
Report de recerca
Accés obert -
Apuntes ACM2018 - Funciones de varias variables
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos (2018-03)
Report de recerca
Accés obert -
Bisymmetric non-negative Jacobi matrix realizations
Encinas Bachiller, Andrés Marcos; Jiménez Jiménez, María José; Marijuan López, Carlos; Mitjana Riera, Margarida; Pisonero Pérez, Miriam (Taylor & Francis Group, 2023-12-21)
Article
Accés restringit per política de l'editorialWithin the symmetric inverse eigenvalue problem, the case of bisymmetric Jacobi matrices occupies a central place, since for any strictly monotone list of n real numbers there exists a unique bisymmetric Jacobi matrix ... -
Boundary value problems for Schrödinger operators on a path
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Gago Álvarez, Silvia (2012-05-25)
Report de recerca
Accés obertIn this work, we concentrate on determining explicit expressions, via suitable orthogonal polynomials on the line, for the Green function associated with any regular boundary value problem on a weighted path, whose weights ... -
Boundary value problems for Schrödinger operators on a Path Associated to Orthogonal Polynomials
Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Gago Álvarez, Silvia (Springer, 2013)
Capítol de llibre
Accés restringit per política de l'editorialIn this work, we concentrate on determining explicit expressions, via suitable orthogonal polynomials on the line, for the Green function associated with any regular boundary value problem on a weighted path, whose weights ... -
Boundary value problems for second order linear difference equations: application to the computation of the inverse of generalized Jacobi matrices
Encinas Bachiller, Andrés Marcos; Jiménez Jiménez, María José (Springer, 2019-07-22)
Article
Accés obertWe have named generalized Jacobi matrices to those that are practically tridiagonal, except for the two final entries and the two first entries of its first andits last row respectively. This class of matrices encompasses ... -
Bounded solutions of second order lineal difference equations with periodic coefficients
Encinas Bachiller, Andrés Marcos; Jiménez Jiménez, María José (2016)
Text en actes de congrés
Accés obert -
Bounded solutions of self-adjoint second order linear difference equations with periodic coefficients
Encinas Bachiller, Andrés Marcos; Jiménez Jiménez, María José (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 ... -
Bounds on the first non-null eigenvalue for self-adjoint boundary value problems on networks
Bendito Pérez, Enrique; Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Gesto Beiroa, José Manuel (2006-09)
Article
Accés obertWe aim here at obtaining bounds on the first non-null eigenvalue for self-adjoint boundary value problems on a weighted network by means of equilibrium measures, that includes the study of Dirichlet, Neumann and Mixed ... -
CÀLCUL INTEGRAL
Encinas Bachiller, Andrés Marcos (Universitat Politècnica de Catalunya, 2021-01-12)
Examen
Accés restringit a la comunitat UPC -
CÀLCUL INTEGRAL
Encinas Bachiller, Andrés Marcos (Universitat Politècnica de Catalunya, 2020-10-27)
Examen
Accés restringit a la comunitat UPC -
CÀLCUL INTEGRAL | EXTRAORDINARI
Encinas Bachiller, Andrés Marcos (Universitat Politècnica de Catalunya, 2021-07-05)
Examen
Accés restringit a la comunitat UPC -
CÀLCUL INTEGRAL | EXTRAORDINARI
Encinas Bachiller, Andrés Marcos (Universitat Politècnica de Catalunya, 2023-07-02)
Examen
Accés restringit a la comunitat UPC