4103 search results - page 7 / 821 » Some results on the Collatz problem |
SIAMJO
2002
13 years 7 months ago
2002
Motivated by some results for linear programs and complementarity problems, this paper gives some new characterizations of the central path conditions for semidefinite programs. Ex...
EUSFLAT
2009
13 years 5 months ago
2009
Abstract-- We discuss some optimization problems for fuzzy variable functions and show two interesting results. First result is related to conditions for existence of global optima...
JSYML
2000
13 years 7 months ago
2000
It is consistent that there is a set mapping from the four-tuples of n into the finite subsets with no free subsets of size tn for some natural number tn. For any n < it is con...
CJ
2008
13 years 7 months ago
2008
We survey results and open questions on complexity of parameterized problems on digraphs. The problems include the feedback vertex and arc set problems, induced subdigraph problem...
TRANSCI
2010
13 years 2 months ago
2010
Consider the following game. Given a network with a continuum of users at some origins, suppose that users wish to reach specic destinations, but that they are not indierent to the...