Remark on Tono's theorem about cuspidal curves

Abstract

We give an upper bound for the number of cusps of a plane affine or projective curve via its first Betti number.

3 pages

References in corpus (1)

• Cuspidal curves, minimal models and Zaidenberg's finiteness conjecture

Cited by in corpus (2)

• Involutive Heegaard Floer homology and rational cuspidal curves
• Smooth $\mathbb{Q}$-homology planes satisfying the Negativity Conjecture