Data

NameHartillo Hermoso, Isabel
DepartmentMatemática Aplicada I
Knowledge areaMatemática Aplicada
Professional categoryProfesora Titular de Universidad
E-mailRequest
         

  Statistics

  • Items

    15

  • Visits

    1829

  • Downloads

    1899

  Publications

 

Article
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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, 2020-01-01)
A new exact algorithm for bi-objective linear integer problems is presented, based on the classic - constraint method and ...
Presentation
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Finding Multiple Solutions in Nonlinear Integer Programming with Algebraic Test-Sets

Hartillo Hermoso, Isabel; Jiménez Cobano, J.M.; Ucha Enríquez, José María (Springer, 2018-01-01)
We explain how to compute all the solutions of a nonlinear integer problem using the algebraic test-sets associated to a ...
PhD Thesis
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Métodos algebraicos basados en test-sets para optimización lineal entera multiobjetivo

Ucha Enríquez, José María; Hartillo Hermoso, Isabel; Jiménez Tafur, Haydee (2017-09-14)
En esta memoria se presenta un nuevo método algebraico para resolver de forma exacta problemas de programación multiobjetivo ...
Article
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Álgebra computacional y programación entera no lineal

Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel (Real Sociedad Matemática Española, 2016-01-01)
Article
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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, 2015-11-01)
Many problems in engineering design involve the use of nonlinearities and some integer variables. Methods based on test ...
Article
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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 (2013-11-01)
The redundancy allocation problem is formulated minimizing the design cost for a series-parallel system with multiple ...
Article
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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, 2012-01-01)
The redundancy allocation problem is formulated minimizing the design cost for a series-parallel system with multiple ...
Article
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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 (2011-05-01)
Integer variables allow the treatment of some portfolio optimization problems in a more realistic way and introduce the ...
Presentation
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The Chemist's Cabinet Puzzle: a polynomial approach

Cortadellas Izquierdo, Ó. A.; Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (Universidad de Granada. Departamento de Álgebra, 2008-09-01)
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
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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, 2007-01-01)
Let OX (resp. DX) be the sheaf of holomorphic functions (resp. the sheaf of linear differential operators with holomorphic ...
Chapter of Book
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Sudokus and Gröbner Bases: not only a Divertimento

Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Martín Morales, Jorge; Ucha Enríquez, José María (2006-01-01)
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
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Algorithmic Invariants for Alexander Modules

Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2006-01-01)
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
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Nouvelle Cuisine for the Computation of the Annihilating Ideal of $f^s$

Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2005-01-01)
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
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Comparison of theoretical complexities of two methods for computing annihilating ideals of polynomials

Gago Vargas, Manuel Jesús; Hartillo Hermoso, Isabel; Ucha Enríquez, José María (2005-01-01)
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
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Métodos efectivos en anillos de operadores diferenciales y en sistemas hipergeométricos

Castro Jiménez, Francisco Jesús; Hartillo Hermoso, Isabel (2002-01-01)
El Análisis Algebraico, o teoría de D-m&oa cute;dulos, trata el estudio de los sistemas de ecuaciones -- en derivadas ...