Quantum difference equations and Maulik-Okounkov quantum affine algebras of affine type $A$
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arXiv
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866915017061826560 |
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| author | Zhu, Tianqing |
| author_facet | Zhu, Tianqing |
| contents | In this paper we prove the isomorphism of the positive half of the quantum toroidal algebra and the positive half of the Maulik-Okounkov quantum affine algebra of affine type $A$ via the monodromy representation for the Dubrovin connection. The main tool is on the proof of the fact that the degeneration limit of the algebraic quantum difference equation is the same as that of the Okounkov-Smirnov geometric quantum difference equation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_00615 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum difference equations and Maulik-Okounkov quantum affine algebras of affine type $A$ Zhu, Tianqing Representation Theory Mathematical Physics Quantum Algebra In this paper we prove the isomorphism of the positive half of the quantum toroidal algebra and the positive half of the Maulik-Okounkov quantum affine algebra of affine type $A$ via the monodromy representation for the Dubrovin connection. The main tool is on the proof of the fact that the degeneration limit of the algebraic quantum difference equation is the same as that of the Okounkov-Smirnov geometric quantum difference equation. |
| title | Quantum difference equations and Maulik-Okounkov quantum affine algebras of affine type $A$ |
| topic | Representation Theory Mathematical Physics Quantum Algebra |
| url | https://arxiv.org/abs/2408.00615 |