Open crepant resolution transformation formula for disk functions
Open crepant resolution transformation formula for disk functions
Let be toric Calabi--Yau threefolds satisfying the closed crepant resolution conjecture, let be the transformation relating the corresponding open theories, and let be a grade-restriction window descending to bases for and . Write for the homogenized Chern-character matrix in these bases, and let be the operator defined by the displayed Gamma-class and disk-function formula. Open crepant resolution transformation formula. The transformation should satisfy
This prediction expresses the open transformation through the grade-restriction-window correspondence and homogenized Chern characters; it is presented as a prediction, with no resolution status supplied.
Sources & referencesView supporting material
Primary source
Andrea Brini, Renzo Cavalieri and Dustin Ross, “The open string McKay correspondence for type A singularities”, arXiv:1303.0723 (2014).
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