DEGREE-THREE SPIN HURWITZ NUMBERS

作者：Lee Junho^*

来源：Pacific Journal of Mathematics, 2013, 263(2): 399-417.

DOI：10.2140/pjm.2013.263.399

• local Gromov-Witten invariants
• spin curve
• Schiffer variation

Gunningham (2012) calculated all spin Hurwitz numbers in terms of combinatorics of the Sergeev algebra. Here we use a spin curve degeneration to obtain a recursion formula for degree-three spin Hurwitz numbers.

• 出版日期2013-6