Author:
Holmes David,Schmitt Johannes
Abstract
AbstractWe prove that a formula for the ‘pluricanonical’ double ramification cycle proposed by Janda, Pandharipande, Pixton, Zvonkine, and the second-named author is in fact the class of a cycle constructed geometrically by the first-named author. Our proof proceeds by a detailed explicit analysis of the deformation theory of the double ramification cycle, both to first and to higher order.
Subject
Algebra and Number Theory
Cited by
4 articles.
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