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» On circularly symmetric functions
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COMBINATORICS
1998
61views more  COMBINATORICS 1998»
13 years 9 months ago
A Macdonald Vertex Operator and Standard Tableaux Statistics
On donnera une formule pour l’op´erateur Hqt 2 avec la propri´et´e que Hqt 2 H(2a1b)[X; q, t] = H(2a+11b)[X; q, t] avec les fonctions sym´etriques Hµ[X; q, t] = λ Kλµ(q,...
Mike Zabrocki
JCT
2008
57views more  JCT 2008»
13 years 10 months ago
Partially directed paths in a wedge
The enumeration of lattice paths in wedges poses unique mathematical challenges. These models are not translationally invariant, and the absence of this symmetry complicates both ...
E. J. Janse van Rensburg, T. Prellberg, A. Rechnit...
MP
2006
106views more  MP 2006»
13 years 10 months ago
Worst-case distribution analysis of stochastic programs
We show that for even quasi-concave objective functions the worst-case distribution, with respect to a family of unimodal distributions, of a stochastic programming problem is a u...
Alexander Shapiro
DATE
2006
IEEE
88views Hardware» more  DATE 2006»
14 years 4 months ago
Using conjugate symmetries to enhance gate-level simulations
State machine based simulation of Boolean functions is substantially faster if the function being simulated is symmetric. Unfortunately function symmetries are comparatively rare....
Peter M. Maurer
IROS
2009
IEEE
154views Robotics» more  IROS 2009»
14 years 4 months ago
Graph signature for self-reconfiguration planning of modules with symmetry
— In our previous works we had developed a framework for self-reconfiguration planning based on graph signature and graph edit-distance. The graph signature is a fast isomorphism...
Masoud Asadpour, Mohammad Hassan Zokaei Ashtiani, ...