تقرير
Quasi-Lie bialgebroids, Dirac structures and deformations of Poisson quasi-Nijenhuis manifolds
| العنوان: | Quasi-Lie bialgebroids, Dirac structures and deformations of Poisson quasi-Nijenhuis manifolds |
|---|---|
| المؤلفون: | Luiz, Murilo do Nascimento, Mencattini, Igor, Pedroni, Marco |
| المصدر: | Bulletin of the Brazilian Mathematical Society, New Series, Volume 55, article number 26, (2024) |
| سنة النشر: | 2023 |
| المجموعة: | Mathematics Mathematical Physics |
| مصطلحات موضوعية: | Mathematics - Differential Geometry, Mathematical Physics |
| الوصف: | We show how to deform a Poisson quasi-Nijenhuis manifold by means of a closed 2-form. Then we interpret this procedure in the context of quasi-Lie bialgebroids, as a particular case of the so called twisting of a quasi-Lie bialgebroid. Finally, we frame our result in the setting of Courant algebroids and Dirac structures. Comment: 17 pages |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1007/s00574-024-00400-z |
| URL الوصول: | http://arxiv.org/abs/2312.17541 |
| رقم الأكسشن: | edsarx.2312.17541 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1007/s00574-024-00400-z |
|---|