Sciweavers

973 search results - page 8 / 195
» New Bounds on Crossing Numbers
Sort
View
93
Voted
EJC
1998
15 years 1 months ago
New Upper Bounds for Ramsey Numbers
Yi Ru Huang, Kemin Zhang
DCG
1999
93views more  DCG 1999»
15 years 1 months ago
New Maximal Numbers of Equilibria in Bimatrix Games
This paper presents a new lower bound of 2:414d= p d on the maximal number of Nash equilibria in d d bimatrix games, a central concept in game theory. The proof uses an equivalent ...
Bernhard von Stengel
DATE
2002
IEEE
69views Hardware» more  DATE 2002»
15 years 6 months ago
Verifying Clock Schedules in the Presence of Cross Talk
This paper addresses verifying the timing of circuits containing level-sensitive latches in the presence of cross talk. We show that three consecutive periodic occurrences of the ...
Soha Hassoun, Eduardo Calvillo-Gámez, Chris...
DCG
2010
101views more  DCG 2010»
15 years 13 days ago
Unknot Diagrams Requiring a Quadratic Number of Reidemeister Moves to Untangle
Given any knot diagram E, we present a sequence of knot diagrams of the same knot type, for which the minimum number of Reidemeister moves required to pass to E is quadratic with ...
Joel Hass, Tahl Nowik
JCT
2007
90views more  JCT 2007»
15 years 1 months ago
On the maximum number of edges in quasi-planar graphs
A topological graph is quasi-planar, if it does not contain three pairwise crossing edges. Agarwal et al. [2] proved that these graphs have a linear number of edges. We give a sim...
Eyal Ackerman, Gábor Tardos