idUS - Author profile: Hartillo Hermoso, Isabel

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Name	Hartillo Hermoso, Isabel
Department	Matemática Aplicada I
Knowledge area	Matemática Aplicada
Professional category	Profesora Titular de Universidad
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16
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2507
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Publications
Article An exact algebraic ϵ-constraint method for bi-objective linear integer programming based on test sets Hartillo Hermoso, Isabel; Jiménez Tafur, Haydee; Ucha Enríquez, José María (Elsevier, 2020) A new exact algorithm for bi-objective linear integer problems is presented, based on the classic - constraint method and ...
Presentation Finding Multiple Solutions in Nonlinear Integer Programming with Algebraic Test-Sets Hartillo Hermoso, Isabel; Jiménez Cobano, J.M.; Ucha Enríquez, José María (Springer, 2018) We explain how to compute all the solutions of a nonlinear integer problem using the algebraic test-sets associated to a ...
PhD Thesis Métodos algebraicos basados en test-sets para optimización lineal entera multiobjetivo Jiménez Tafur, Haydee; Ucha Enríquez, José María; Hartillo Hermoso, Isabel (2017) En esta memoria se presenta un nuevo método algebraico para resolver de forma exacta problemas de programación multiobjetivo ...
Article Álgebra computacional y programación entera no lineal Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel (Real Sociedad Matemática Española, 2016)
Article An improved test set approach to nonlinear integer problems with applications to engineering design Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Puerto Albandoz, Justo; Ucha Enríquez, José María (Springer, 2015) Many problems in engineering design involve the use of nonlinearities and some integer variables. Methods based on test ...
Article An improved test set approach to nonlinear integer problems with applications to engineering design Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Puerto Albandoz, Justo; Ucha, J.M. (Proquest, 2015) Many problems in engineering design involve the use of nonlinearities and some integer variables. Methods based on test ...
Article Exact cost minimization of a series-parallel reliable system with multiple component choices using an algebraic method Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Puerto Albandoz, Justo; Ucha Enríquez, José María (2013) The redundancy allocation problem is formulated minimizing the design cost for a series-parallel system with multiple ...
Article Exact cost minimization of a series-parallel system Castro Jiménez, Francisco Jesús; Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (Cornell University, 2012) The redundancy allocation problem is formulated minimizing the design cost for a series-parallel system with multiple ...
Article An algebraic approach to Integer Portfolio problems Castro Jiménez, Francisco Jesús; Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Puerto Albandoz, Justo; Ucha Enríquez, José María (2011) Integer variables allow the treatment of some portfolio optimization problems in a more realistic way and introduce the ...
Presentation The Chemist's Cabinet Puzzle: a polynomial approach Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María; Cortadellas Izquierdo, Ó. A. (Universidad de Granada. Departamento de Álgebra, 2008) Realizamos un análisis del juego conocido por el herbolario. Se modeliza su solución mediante un sistema polinómico, y deducimos el número de soluciones a partir de herramientas de Álgebra Conmutativa.
Article A vanishing theorem for a class of logarithmic D-modules Castro Jiménez, Francisco Jesús; Gago Vargas, J.; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (Cornell University, 2007) Let OX (resp. DX) be the sheaf of holomorphic functions (resp. the sheaf of linear differential operators with holomorphic ...
Chapter of Book Algorithmic Invariants for Alexander Modules Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2006) Let $G$ be a group given by generators and relations. It is possible to compute a presentation matrix of a module over a ...
Chapter of Book Sudokus and Gröbner Bases: not only a Divertimento Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Martín Morales, Jorge; Ucha Enríquez, José María (2006) Sudoku is a logic-based placement puzzle. We recall how to translate this puzzle into a 9-colouring problem which is equivalent ...
Chapter of Book Nouvelle Cuisine for the Computation of the Annihilating Ideal of $f^s$ Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2005) Let $f_1,\ldots, f_p$ be polynomials in ${\bf C}[x_1,\ldots, x_n]$ and let $D = D_n$ be the $n$-th Weyl algebra. The ...
Article Comparison of theoretical complexities of two methods for computing annihilating ideals of polynomials Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2005) Let f1, . . . , fp be polynomials in C[x1, . . . , xn] and let D = Dn be the n-th Weyl algebra. We provide upper bounds ...
PhD Thesis Métodos efectivos en anillos de operadores diferenciales y en sistemas hipergeométricos Hartillo Hermoso, Isabel; Castro Jiménez, Francisco Jesús (2002) El Análisis Algebraico, o teoría de D-m&oa cute;dulos, trata el estudio de los sistemas de ecuaciones -- en derivadas ...