329 search results - page 4 / 66 » New lower bounds for some spherical designs |
CORR
2010
Springer
13 years 4 months ago
2010
Springer
We obtain new lower and upper bounds for the maximum multiplicity of some weighted and, respectively, non-weighted common geometric graphs drawn on n points in the plane in genera...
COMBINATORICS
1998
13 years 7 months ago
1998
New lower bounds for 15 classical Ramsey numbers are established. Several of the colorings are found using a new variation of local search heuristics. Several others are found usi...
ENDM
2010
13 years 7 months ago
2010
We consider a generalization of the Prize Collecting Steiner Tree Problem on a graph with special redundancy requirements on a subset of the customer nodes suitable to model a rea...
TROB
2002
13 years 7 months ago
2002
This paper presents a new type of haptic device using spherical geometry. The basic idea of haptic devices is to provide users with feedback information on the motion and/or force ...
FSTTCS
2001
Springer
13 years 12 months ago
2001
Springer
This paper has the following goals: – To survey some of the recent developments in the field of derandomization. – To introduce a new notion of time-bounded Kolmogorov complex...