التفاصيل البيبلوغرافية
| العنوان: |
Sharp estimates for distinguished random walks on affine buildings of type Ar |
| المؤلفون: |
Anker, Jean-Philippe, Schapira, Bruno, Trojan, Bartosz |
| سنة النشر: |
2023 |
| المجموعة: |
Mathematics |
| مصطلحات موضوعية: |
Mathematics - Classical Analysis and ODEs |
| الوصف: |
We study a distinguished random walk on affine buildings of type Ar , which was already considered by Cartwright, Saloff-Coste and Woess. In rank r=2, it is the simple random walk and we obtain optimal global bounds for its transition density (same upper and lower bound, up to multiplicative constants). In the higher rank case, we obtain sharp uniform bounds in fairly large space-time regions which are sufficient for most applications. |
| نوع الوثيقة: |
Working Paper |
| URL الوصول: |
http://arxiv.org/abs/2312.01781 |
| رقم الانضمام: |
edsarx.2312.01781 |
| قاعدة البيانات: |
arXiv |