How do we identify inconsistent CSPs quickly? This paper presents relaxation as one possible method; showing how we can generate relaxed CSPs which are easier to prove inconsistent...
Tomas Eric Nordlander, Ken N. Brown, Derek H. Slee...
Arc-Consistency (AC) techniques have been used extensively in the study of Constraint Satisfaction Problems (CSP). These techniques are used to simplify the CSP before or during th...
In this paper we consider Property (FA) for lattices in SU(2, 1). First, we prove that SU(2, 1; O3) has Property (FA). We then prove that the arithmetic lattices in SU(2, 1) of se...
We present a development of Universal Algebra inside Type Theory, formalized using the proof assistant Coq. We define the notion of a signature and of an algebra over a signature. ...