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| Pàgina inicial > Articles > Articles publicats > Cloning systems and action operads |
| Data: | 2026 |
| Resum: | Action operads and cloning systems are, respectively, the main ingredients in Thumann's and Witzel-Zaremsky's approaches for axiomatically constructing Thompson-like groups. In this paper, we prove that action operads are equivalent to cloning systems that admit a certain extra structure, and which we call restricted operadic cloning systems. In addition, we describe their relationship with crossed interval groups and product categories. |
| Ajuts: | Agencia Estatal de Investigación PGC2018-101179-B-I00 Agencia Estatal de Investigación PID2022-142024NB-I00 Agencia Estatal de Investigación PID2020- 117971GB-C21 Agencia Estatal de Investigación PID2020-117971GB-C22 Generalitat de Catalunya 2021-SGR-00697 |
| Nota: | J. Aramayona was supported by grant PGC2018-101179-B-I00 and acknowledges support from the Spanish Ministry of Science, Innovation, andUniversities, through the Severo Ochoa Programme for Centres of Excellence inR&D (CEX2019-000904-S and CEX2023-001347-S). F. Cantero was supported bygrant SI3/PJI/2021-00505 from the Comunidad de Madrid and PID2022-142024NB-I00. V. Carmona was partially supported by grants PID2020- 117971GB-C21 fundedby MCIN/AEI/10.13039/501100011033, US-1263032 (US/JUNTA/FEDER, UE), P2001109 (JUNTA/FEDER, UE), and FPU17/01871. J. J. Guti ́errez was supportedby grants PID2020-117971GB-C22 and CEX2020-001084-M funded by MCIN/AEI/10.13039/501100011033 and grant 2021-SGR-00697 funded by the Catalan Govern-ment. |
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| Llengua: | Anglès |
| Document: | Article ; recerca ; Versió publicada |
| Matèria: | Operad ; Action operad ; Cloning system ; Thompson group |
| Publicat a: | Publicacions matemàtiques, Vol. 70, Num. 1 (2026) , p. 79-113 (Articles) , ISSN 2014-4350 |
35 p, 1.9 MB |