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.
References
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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