Groups definable in partial differential fields with an automorphism
محفوظ في:
| المؤلفون: | , , |
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| التنسيق: | artículo preliminar |
| تاريخ النشر: | 2021 |
| الوصف: | In this paper we study groups definable in existentially closed partial differential fields of characteristic 0 with an automorphism which commutes with the derivations. In particular, we study Zariski dense definable subgroups of simple algebraic groups, and show an analogue of Phyllis Cassidy’s result for partial differential fields. We also show that these groups have a smallest definable subgroup of finite index. |
| البلد: | Kérwá |
| المؤسسة: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| اللغة: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87504 |
| الوصول للمادة أونلاين: | https://arxiv.org/abs/2104.10632 https://hdl.handle.net/10669/87504 |
| كلمة مفتاحية: | Model Theory Differential Fields Difference Fields Logic Algebraic Groups LÓGICA ALGEBRA MODELO MATEMÁTICO MATEMÁTICAS |