Genus decreasing formula for higher genus Welschinger invariants

Ding, YQ

Ding, YQ (corresponding author), Zhengzhou Univ, Sch Math & Stat, Zhengzhou 450001, Peoples R China.

MATHEMATISCHE ZEITSCHRIFT, 2020; 296 (3-4): 969

Abstract

We study the changes experienced by higher genus Welschinger invariants of real del Pezzo surfaces in families undergoing a nodal degeneration and obt......

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