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» Euler's Partition Theorem
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APWEB
2005
Springer
14 years 5 days ago
Summarizing Spatial Relations - A Hybrid Histogram
Summarizing topological relations is fundamental to many spatial applications including spatial query optimization. In this paper, we examine the selectivity estimation for range w...
Qing Liu, Xuemin Lin, Yidong Yuan
JSCIC
2006
72views more  JSCIC 2006»
13 years 6 months ago
Space-Time Adaptive Solution of First Order PDES
An explicit time-stepping method is developed for adaptive solution of time-dependent partial differential equations with first order derivatives. The space is partitioned into bl...
Lars Ferm, Per Lötstedt
DM
2008
145views more  DM 2008»
13 years 6 months ago
Clique coverings and partitions of line graphs
A clique in a graph G is a complete subgraph of G. A clique covering (partition) of G is a collection C of cliques such that each edge of G occurs in at least (exactly) one clique...
Bo-Jr Li, Gerard J. Chang
DM
1999
73views more  DM 1999»
13 years 6 months ago
Enumeration of mosaics
Mosaics are orbits of partitions arising from music theoretical investigations. Various theorems from the field of "enumeration under finite group actions" are applied f...
Harald Fripertinger
DLT
2009
13 years 4 months ago
Closures in Formal Languages and Kuratowski's Theorem
A famous theorem of Kuratowski states that, in a topological space, at most 14 distinct sets can be produced by repeatedly applying the operations of closure and complement to a gi...
Janusz A. Brzozowski, Elyot Grant, Jeffrey Shallit