Buscar
Mostrando ítems 1-3 de 3
Artículo
in λ-sums of normed spaces
(Guy Hirsch, 1989)
Let E n , n=1,2,··. be a sequence of normed spaces and λ an AK-Köthe sequence space. The λ-sum of the spaces E n is defined by λ{E n }:={(x n ) n : x n is in E n and (|x n |) n ∈λ}. Starting from the topology in λ, λ{E n ...
Ponencia
Algoritmos para el centro de un grafo
(Universidad de la Laguna, 1989)
To solve the 1-Center problem on a graph we propose two very efficient heuristic procedures that give good aproximate solutions and that can also be used to improve the eficiency of Minieka and Handler exact algorithms.
Artículo
Extensions of topological algebras
(Springer, 1989)