Listar Revista de Matemáticas 6(1) por título
Mostrando ítems 4-5 de 5
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Nuevas técnicas de particionamiento en clasificación automática
(2009-02-18)In this article there are exposed some new thechniques for hte search of global optima inthe partitioning problem in Cluster Analysis. With these thechniques the results are sensibly improved with respect to the traditional ... -
On a variational principle for shape optimization and elliptic free boundary problems
(2009-02-18)A variational principle for several free boundary value problems using a relaxation approach is presented. The relaxed Energy functional is concave and it is defined on a convex set, so that the minimizing points are ...