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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2502.17379 |
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| _version_ | 1866910842846445568 |
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| author | Rele, Adhish |
| author_facet | Rele, Adhish |
| contents | We extend the study of Hall algebras and edge contractions by generalizing Yiqiang Li's work to contraction along vertices with multiple edges. Using the edge contractions, we establish new embeddings among Hall algebras in this broader setting. Our results demonstrate that these embeddings preserve key algebraic structures, including Hopf algebra operations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_17379 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hall Algebras and Edge Contractions with Loops Rele, Adhish Quantum Algebra Representation Theory 17B37 We extend the study of Hall algebras and edge contractions by generalizing Yiqiang Li's work to contraction along vertices with multiple edges. Using the edge contractions, we establish new embeddings among Hall algebras in this broader setting. Our results demonstrate that these embeddings preserve key algebraic structures, including Hopf algebra operations. |
| title | Hall Algebras and Edge Contractions with Loops |
| topic | Quantum Algebra Representation Theory 17B37 |
| url | https://arxiv.org/abs/2502.17379 |