Zaslow's crepant-resolution conjecture for stringy Hodge numbers
Zaslow's crepant-resolution conjecture for stringy Hodge numbers
Let be a smooth Calabi–Yau manifold with an action of a finite group preserving the holomorphic volume form, let , and let denote its stringy Hodge numbers. A resolution is crepant when its canonical divisor is the pullback of the canonical divisor of . Zaslow's conjecture. If is any crepant resolution of , then
This conjecture predicts that the stringy Hodge numbers of a quotient agree with the ordinary Hodge numbers of every crepant resolution, generalizing the corresponding equality for stringy and ordinary Euler characteristics. The supplied text gives no resolution status.
Sources & referencesView supporting material
Primary source
Jim Bryan, Ron Donagi and Naichung Conan Leung, “G-bundles on Abelian surfaces, hyperkahler manifolds, and stringy Hodge numbers”, arXiv:math/0004159 (2000).
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