Approximation of nilpotent orbits for simple Lie groups
We propose a systematic and topological study of limits limν→0+GR·(νx) of continuous families of adjoint orbits for a non-compact simple real Lie group GR. This limit is always a finite union of nilpotent orbits. We describe explicitly these nilpotent orbits in terms of Richardson orbits in the case...
| Permalink: | http://skupni.nsk.hr/Record/nsk.NSK01001145034/Details |
|---|---|
| Matična publikacija: |
Glasnik matematički (Online) 56 (2021), 2 ; str. 287-327 |
| Glavni autori: | Fresse, Lucas (Author), Mehdi, Salah |
| Vrsta građe: | e-članak |
| Jezik: | eng |
| Predmet: | |
| Online pristup: |
https://doi.org/10.3336/gm.56.2.06 Glasnik matematički (Online) Hrčak |
| LEADER | 01743naa a22003494i 4500 | ||
|---|---|---|---|
| 001 | NSK01001145034 | ||
| 003 | HR-ZaNSK | ||
| 005 | 20221007110934.0 | ||
| 006 | m d | ||
| 007 | cr|||||||||||| | ||
| 008 | 220803s2021 ci d |o |0|| ||eng | ||
| 024 | 7 | |2 doi |a 10.3336/gm.56.2.06 | |
| 035 | |a (HR-ZaNSK)001145034 | ||
| 040 | |a HR-ZaNSK |b hrv |c HR-ZaNSK |e ppiak | ||
| 042 | |a croatica | ||
| 044 | |a ci |c hr | ||
| 080 | 1 | |a 51 |2 2011 | |
| 100 | 1 | |a Fresse, Lucas |4 aut |9 HR-ZaNSK | |
| 245 | 1 | 0 | |a Approximation of nilpotent orbits for simple Lie groups |h [Elektronička građa] / |c Lucas Fresse, Salah Mehdi. |
| 300 | |b Graf. prikazi. | ||
| 504 | |a Bibliografija: 25 jed. | ||
| 504 | |a Abstract. | ||
| 520 | |a We propose a systematic and topological study of limits limν→0+GR·(νx) of continuous families of adjoint orbits for a non-compact simple real Lie group GR. This limit is always a finite union of nilpotent orbits. We describe explicitly these nilpotent orbits in terms of Richardson orbits in the case of hyperbolic semisimple elements. We also show that one can approximate minimal nilpotent orbits or even nilpotent orbits by elliptic semisimple orbits. The special cases of SLn(R) and SU(p,q) are computed in detail. | ||
| 653 | 0 | |a Nilpotentni operator |a Liejeve algebre |a Aproksimacija | |
| 700 | 1 | |a Mehdi, Salah |4 aut |9 HR-ZaNSK | |
| 773 | 0 | |t Glasnik matematički (Online) |x 1846-7989 |g 56 (2021), 2 ; str. 287-327 |w nsk.(HR-ZaNSK)000659858 | |
| 981 | |b Be2021 |b B03/21 | ||
| 998 | |b tino2210 | ||
| 856 | 4 | 0 | |u https://doi.org/10.3336/gm.56.2.06 |
| 856 | 4 | 0 | |u https://web.math.pmf.unizg.hr/glasnik/EasyTracker.php?id=56206 |y Glasnik matematički (Online) |
| 856 | 4 | 1 | |y Digitalna.nsk.hr |
| 856 | 4 | 0 | |u https://hrcak.srce.hr/267558 |y Hrčak |