Garoufalidis conjectured a relation between the boundary slopes of a knot and
its colored Jones polynomials. According to the conjecture, certain boundary
slopes are detected by the sequence of degrees of the colored Jones
polynomials. We verify this conjecture for adequate knots, a class that vastly
generalizes that of alternating knots.Comment: 7 pages, 3 figures. To appear in Proceedings of the AM