On a conjecture of Teissier: the case of log canonical thresholds
E. Elduque, M. Mustaţă · Sbornik Mathematics · 2021
Abstract For a smooth germ of an algebraic variety and a hypersurface in , with an isolated singularity at , Teissier conjectured a lower bound for the Arnold exponent of in terms of the Arnold exponent of a hyperplane section and the invariant of the hypersurface. By building on an approach due to Loeser, we prove the conjecture in the case of log canonical thresholds. Bibliography: 21 titles.