20066 search results - page 41 / 4014 » T Spaces |
COMBINATORICS
2006
14 years 9 months ago
2006
Consider the symmetric group Sn equipped with the Hamming metric dH . Packing and covering problems in the finite metric space (Sn, dH ) are surveyed, including a combination of b...
JAT
2008
14 years 9 months ago
2008
In this paper we give a simple characterization of weighted Sobolev spaces (with piecewise monotonous weights) such that the multiplication operator is bounded: it is bounded if an...
JGT
2008
14 years 9 months ago
2008
Bonnington and Richter defined the cycle space of an infinite graph to consist of the sets of edges of subgraphs having even degree at every vertex. Diestel and K
JMIV
2008
14 years 9 months ago
2008
Abstract. In this paper we classify digital covering spaces using the conjugacy class corresponding to a digital covering space.
JSYML
2006
14 years 9 months ago
2006
Abstract. We characterise strongly minimal groups interpretable in elementary extensions of compact complex analytic spaces.