TIGHT FIBRED KNOTS WITHOUT L-SPACE SURGERIES
TIGHT FIBRED KNOTS WITHOUT L-SPACE SURGERIES
Abstract We show that there exist infinitely many knots of every fixed genus $g\geq 2$ which do not admit surgery to an L-space, despite resembling algebraic knots and L-space knots in general: they are algebraically concordant to the torus knot T (2, 2 g + 1) of the same genus …