Pretzel knots with L-space surgeries
arXiv:1306.6707
Abstract
A rational homology sphere whose Heegaard Floer homology is the same as that of a lens space is called an L-space. We classify pretzel knots with any number of tangles which admit L-space surgeries. This rests on Gabai's classification of fibered pretzel links.
24 pages, 11 figures, 1 table