22 search results - page 1 / 5 » On planarity of compact, locally connected, metric spaces |
COMBINATORICA
2011
12 years 10 months ago
2011
Thomassen [Combinatorica 24 (2004), 699–718] proved that a 2–connected, compact, locally connected metric space is homeomorphic to a subset of the sphere if and only if it doe...
APAL
2010
13 years 11 months ago
2010
Locatedness is one of the fundamental notions in constructive mathematics. The existence of a positivity predicate on a locale, i.e. the locale being overt, or open, has proved to ...
FOCS
2008
IEEE
14 years 5 months ago
2008
IEEE
Geographic Routing is a family of routing algorithms that uses geographic point locations as addresses for the purposes of routing. Such routing algorithms have proven to be both ...
GMP
2010
IEEE
14 years 3 months ago
2010
IEEE
Abstract. Semi-algebraic sets occur naturally when dealing with implicit models and boolean operations between them. In this work we present an algorithm to efficiently and in a ce...
SISAP
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—We propose a strategy to perform query processing on P2P similarity search systems based on peers and superpeers. We show that by approximating global but resumed inform...