On a conjecture by Hundertmark and Simon
The main result of this paper is a complete proof of a new Lieb–Thirring-type inequality for Jacobi matrices originally conjectured by Hundertmark and Simon. In particular, it is proved that the estimate on the sum of eigenvalues does not depend on the off-diagonal terms as long as they are smaller...
Main Authors: | , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
2022
|
Subjects: | |
Online Access: | https://figshare.com/articles/journal_contribution/On_a_conjecture_by_Hundertmark_and_Simon/24591981 |
id |
ftloughboroughun:oai:figshare.com:article/24591981 |
---|---|
record_format |
openpolar |
spelling |
ftloughboroughun:oai:figshare.com:article/24591981 2023-12-17T10:33:06+01:00 On a conjecture by Hundertmark and Simon Ari Laptev Michael Loss Lukas Schimmer 2022-05-21T00:00:00Z https://figshare.com/articles/journal_contribution/On_a_conjecture_by_Hundertmark_and_Simon/24591981 unknown 2134/24591981.v1 https://figshare.com/articles/journal_contribution/On_a_conjecture_by_Hundertmark_and_Simon/24591981 CC BY 4.0 Mathematical physics Physical sciences Nuclear and plasma physics Particle and high energy physics Science & Technology Physics Multidisciplinary Particles & Fields Mathematical Text Journal contribution 2022 ftloughboroughun 2023-11-23T00:12:28Z The main result of this paper is a complete proof of a new Lieb–Thirring-type inequality for Jacobi matrices originally conjectured by Hundertmark and Simon. In particular, it is proved that the estimate on the sum of eigenvalues does not depend on the off-diagonal terms as long as they are smaller than their asymptotic value. An interesting feature of the proof is that it employs a technique originally used by Hundertmark–Laptev–Weidl concerning sums of singular values for compact operators. This technique seems to be novel in the context of Jacobi matrices. Article in Journal/Newspaper laptev Loughborough University: Figshare |
institution |
Open Polar |
collection |
Loughborough University: Figshare |
op_collection_id |
ftloughboroughun |
language |
unknown |
topic |
Mathematical physics Physical sciences Nuclear and plasma physics Particle and high energy physics Science & Technology Physics Multidisciplinary Particles & Fields Mathematical |
spellingShingle |
Mathematical physics Physical sciences Nuclear and plasma physics Particle and high energy physics Science & Technology Physics Multidisciplinary Particles & Fields Mathematical Ari Laptev Michael Loss Lukas Schimmer On a conjecture by Hundertmark and Simon |
topic_facet |
Mathematical physics Physical sciences Nuclear and plasma physics Particle and high energy physics Science & Technology Physics Multidisciplinary Particles & Fields Mathematical |
description |
The main result of this paper is a complete proof of a new Lieb–Thirring-type inequality for Jacobi matrices originally conjectured by Hundertmark and Simon. In particular, it is proved that the estimate on the sum of eigenvalues does not depend on the off-diagonal terms as long as they are smaller than their asymptotic value. An interesting feature of the proof is that it employs a technique originally used by Hundertmark–Laptev–Weidl concerning sums of singular values for compact operators. This technique seems to be novel in the context of Jacobi matrices. |
format |
Article in Journal/Newspaper |
author |
Ari Laptev Michael Loss Lukas Schimmer |
author_facet |
Ari Laptev Michael Loss Lukas Schimmer |
author_sort |
Ari Laptev |
title |
On a conjecture by Hundertmark and Simon |
title_short |
On a conjecture by Hundertmark and Simon |
title_full |
On a conjecture by Hundertmark and Simon |
title_fullStr |
On a conjecture by Hundertmark and Simon |
title_full_unstemmed |
On a conjecture by Hundertmark and Simon |
title_sort |
on a conjecture by hundertmark and simon |
publishDate |
2022 |
url |
https://figshare.com/articles/journal_contribution/On_a_conjecture_by_Hundertmark_and_Simon/24591981 |
genre |
laptev |
genre_facet |
laptev |
op_relation |
2134/24591981.v1 https://figshare.com/articles/journal_contribution/On_a_conjecture_by_Hundertmark_and_Simon/24591981 |
op_rights |
CC BY 4.0 |
_version_ |
1785587002394017792 |