Crepant Transformation Conjecture For the Grassmannian Flop
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866908301899333632 |
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| author | Lutz, Wendelin Shafi, Qaasim Webb, Rachel |
| author_facet | Lutz, Wendelin Shafi, Qaasim Webb, Rachel |
| contents | We prove an explicit form of the Crepant Transformation Conjecture for Grassmannian flops. Our approach uses abelianization to first relate the restrictions of the Lagrangian cones to degree-2 classes, and then deduces the general result using ``explicit reconstruction'' (also known as the method of big I-functions). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_12302 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Crepant Transformation Conjecture For the Grassmannian Flop Lutz, Wendelin Shafi, Qaasim Webb, Rachel Algebraic Geometry 14N35, 14C15, 14E99 We prove an explicit form of the Crepant Transformation Conjecture for Grassmannian flops. Our approach uses abelianization to first relate the restrictions of the Lagrangian cones to degree-2 classes, and then deduces the general result using ``explicit reconstruction'' (also known as the method of big I-functions). |
| title | Crepant Transformation Conjecture For the Grassmannian Flop |
| topic | Algebraic Geometry 14N35, 14C15, 14E99 |
| url | https://arxiv.org/abs/2404.12302 |