P. Nagy

activity

20012023

most citedProlongations of Lie algebras and applications

36 citations · 128 across the 26 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.DG2021

Eigenvalue estimates for 3-Sasaki structures

Paul-Andi Nagy, Uwe Semmelmann

We obtain new lower bounds for the first non-zero eigenvalue of the scalar sub-Laplacian for 3-Sasaki metrics, improving Lichnerowicz-Obata type estimates by Ivanov et al. The limi…

math.DG2021★ 1 cited

The $G_{2}$ geometry of $3$ -Sasaki structures

Paul-Andi Nagy, Uwe Semmelmann

We initiate a systematic study of the deformation theory of the second Einstein metric $g_{1/ 5}$ respectively the proper nearly $G_{2}$ structure $φ_{1/ 5}$ of a $3$ -Sas…

Eigenvalue estimates for 3-Sasaki structures

The G2​ geometry of 3-Sasaki structures

The $G_{2}$ geometry of $3$ -Sasaki structures