2017
DOI: 10.1007/s12220-017-9908-y
|View full text |Cite
|
Sign up to set email alerts
|

Toric Aspects of the First Eigenvalue

Abstract: Abstract. In this paper we study the smallest non-zero eigenvalue λ 1 of the Laplacian on toric Kähler manifolds. We find an explicit upper bound for λ 1 in terms of moment polytope data. We show that this bound can only be attained for CP n endowed with the Fubini-Study metric and therefore CP n endowed with the Fubini-Study metric is spectrally determined among all toric Kähler metrics. We also study the equivariant counterpart of λ 1 which we denote by λ T 1 . It is the the smallest non-zero eigenvalue of t… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
7
0
5

Year Published

2017
2017
2023
2023

Publication Types

Select...
3
2

Relationship

0
5

Authors

Journals

citations
Cited by 7 publications
(12 citation statements)
references
References 22 publications
0
7
0
5
Order By: Relevance
“…In [8] we recast the method of Hersch-Bouguignon-Li-Yau in terms of momentum mapping and applied it when M is an arbitrary compact Hermitian symmetric space,ĝ is the symmetric metric, G = Aut(M ) and the functionsf j are the components of the momentum mapping µ : M → k * for K := Isom(M,ĝ). (Related papers include [2], [7], [34] and [40]).…”
Section: Summing Upmentioning
confidence: 99%
“…In [8] we recast the method of Hersch-Bouguignon-Li-Yau in terms of momentum mapping and applied it when M is an arbitrary compact Hermitian symmetric space,ĝ is the symmetric metric, G = Aut(M ) and the functionsf j are the components of the momentum mapping µ : M → k * for K := Isom(M,ĝ). (Related papers include [2], [7], [34] and [40]).…”
Section: Summing Upmentioning
confidence: 99%
“…Pour le compléter, nous avons alors le résultat nouveau suivant qui nous donnent des fonctions propres associées à cette première valeur propre. Il généralise aussi la proposition 2.4 de [LSD18] qui traite le cas des métriques de Kähler-Einstein sur les variétés toriques.…”
Section: La Première Valeur Propre Du Laplacien Pondéréunclassified
“…Démonstration. La preuve suit la démarche de la proposition 2.4 de [LSD18] en rajoutant les termes nécessaires dans le cas solitonique.…”
Section: La Première Valeur Propre Du Laplacien Pondéréunclassified
See 2 more Smart Citations