305 search results - page 2 / 61 » Symmetric Enumeration Reducibility |
JSYML
2007
13 years 5 months ago
2007
Abstract. To each computable enumerable (c.e.) set A with a particular enumeration {As}s∈ω, there is associated a settling function mA(x), where mA(x) is the last stage when a n...
APAL
1998
13 years 5 months ago
1998
We consider the computably enumerable sets under the relation of Qreducibility. We first give several results comparing the upper semilattice of c.e. Q-degrees, RQ, ≤Q , under ...
DM
2006
13 years 5 months ago
2006
This paper shows that the number of sign patterns of totally non-zero symmetric n-by-n matrices, up to conjugation by monomial matrices and negation, is equal to the number of unl...
EOR
2006
13 years 5 months ago
2006
This paper describes a framework for analysing matches in multiple data sets. The framework described is quite general and can be applied to a variety of problems where matches ar...
CIE
2006
Springer
13 years 9 months ago
2006
Springer