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Ponencia
The siphon problem
(2004)
An α-siphon is the locus of points in the plane that are at the same distance ǫ from a polygonal chain consisting of two half-lines emanating from a common point such that α is the interior angle of the half-lines. Given ...
Artículo
Similaridad y evolución en la rítmica del flamenco: una incursión de la matemática computacional
(Real Sociedad Matemática Española, 2005)
Presentamos un artículo que es singular por muchas razones. Por un lado, por la procedencia y características variadas de sus autores (profesores de Matemática Aplicada de las Universidades de Sevilla y Politécnica de ...
Artículo
Covering point sets with two disjoint disks or squares
(Elsevier, 2007)
We study the following problem: Given a set of red points and a set of blue points on the plane, find two unit disks CR and CB with disjoint interiors such that the number of red points covered by CR plus the number of ...
Ponencia
Finding a widest empty 1-corner corridor
(2004)
Given a set of n points in the plane, we consider the problem of computing a widest empty 1-corner corridor. We star giving a characterization of the 1-corner corridors that we call locally widest. Our approach to finding ...
Artículo
On finding widest empty curved corridors
(Elsevier, 2007)
An α-siphon of width w is the locus of points in the plane that are at the same distance w from a 1-corner polygonal chain C such that α is the interior angle of C. Given a set P of n points in the plane and a fixed angle ...
Ponencia
El problema del puente recto maximin
(Alberto Márquez, 2002)