Browsing Revista de Matemática: Teoría y Aplicaciones by Title
Now showing items 317-319 of 319
-
Valores propios asociados al operador de Hill unidimensional. Caso general.
(2009-02-25)We study Hill’s equation with general boundary conditions and white noise potential.In [3] they solve the problem with Dirichlet conditions, leaving the general case unresolved.The problem is important both from the ... -
Valores propios de Dirichlet asociados a la ecuación de Hill con potencial de ruido blanco
(2009-02-18)We show that Hill’s equation with white noise potential has a sequence of Dirichlet eigenvalues /lambda n that behaves almost like in the classical case, in the sense that /lambda n - n2/pi 2 has a logarithmic growth coming ... -
Variants of the mixed postman problem solvable using linear programming
(2012-07-01)Given a connected mixed graph with costs on its edges and arcs, the mixed postman problem consists of finding a minimum cost closed tour of the mixed graph traversing all of its edges and arcs. It is well-known that this ...