Remarks on eigenspectra of isolated singularities
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2022
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866909112720162816 |
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| author | Castor, Ben Deng, Haohua Kerr, Matt Pearlstein, Gregory |
| author_facet | Castor, Ben Deng, Haohua Kerr, Matt Pearlstein, Gregory |
| contents | We introduce a simple calculus, extending a variant of the Steenbrink spectrum, for describing Hodge-theoretic invariants of (smoothings of) isolated singularities with (relative) automorphisms. After computing these "eigenspectra" in the quasi-homogeneous case, we give three applications to singularity bounding and monodromy of VHS. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2211_04648 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Remarks on eigenspectra of isolated singularities Castor, Ben Deng, Haohua Kerr, Matt Pearlstein, Gregory Algebraic Geometry 14D06, 14D07, 14J17, 32S25, 32S35 We introduce a simple calculus, extending a variant of the Steenbrink spectrum, for describing Hodge-theoretic invariants of (smoothings of) isolated singularities with (relative) automorphisms. After computing these "eigenspectra" in the quasi-homogeneous case, we give three applications to singularity bounding and monodromy of VHS. |
| title | Remarks on eigenspectra of isolated singularities |
| topic | Algebraic Geometry 14D06, 14D07, 14J17, 32S25, 32S35 |
| url | https://arxiv.org/abs/2211.04648 |