446 search results - page 36 / 90 » A Combinatorial Theorem for Trees |
174
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
This is a set of lecture notes that developed out of courses on the lambda calculus that I taught at the University of Ottawa in 2001 and at Dalhousie University in 2007. Topics c...
143
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MSS
2008
IEEE
15 years 6 months ago
2008
IEEE
The paper deals with combinatorial and stochastic structures of cubical token systems. A cubical token system is an instance of a token system, which in turn is an instance of a t...
125
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JCT
2000
15 years 5 months ago
2000
Generalizing the notion of placing rooks on a Ferrers board leads to a new class of combinatorial models and a new class of rook polynomials. Connections are establishedwith absolu...
160
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DCG
2010
15 years 4 months ago
2010
A new approach to algorithmic computation of the homology of spaces and maps is presented. The key point of the approach is a change in the representation of sets. The proposed rep...
140
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CP
2008
Springer
15 years 7 months ago
2008
Springer
By using recent results from graph theory, including the Strong Perfect Graph Theorem, we obtain a unifying framework for a number of tractable classes of constraint problems. Thes...