CORR
2010
Springer
13 years 3 months ago
2010
Springer
The Dichotomy Conjecture for Constraint Satisfaction Problems has been verified for conservative problems (or, equivalently, for list homomorphism problems) by Andrei Bulatov. An ...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
Trigraph list homomorphism problems (also known as list matrix partition problems) have generated recent interest, partly because there are concrete problems that are not known to...
STACS
2010
Springer
13 years 8 months ago
2010
Springer
We completely characterise the computational complexity of the list homomorphism problem for graphs in combinatorial and algebraic terms: for every graph H the problem is either N...