Authors: Hannah Markwig Johannes Rau
Publish Date: 2009/03/17
Volume: 129, Issue: 3, Pages: 293-335
Abstract
We define tropical Psiclasses onmathcalM 0nmathbbR2 d and consider intersection products of Psiclasses and pullbacks of evaluations on this space We show a certain WDVV equation which is sufficient to prove that tropical numbers of curves satisfying certain Psi and evaluation conditions are equal to the corresponding classical numbers We present an algorithm that generalizes Mikhalkin’s lattice path algorithm and counts rational plane tropical curves satisfying certain Psi and evaluation conditionsThis article is published under an open access license Please check the Copyright Information section for details of this license and what reuse is permitted If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and reuse information please contact the Rights and Permissions team
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