16 citations · 30 across the 3 of their papers we have counts for
3 papers
math.DG2016★ 11 cited
Invariant Einstein metrics on Ledger-Obata spaces
Zhiqi Chen, Yuriĭ Nikonorov, Yulia Nikonorova
In this paper, we study invariant Einstein metrics on Ledger-Obata spaces . In particular, we classify invariant Einstein metrics on $F^4/\operatorname{…
math.DG2013★ 16 cited
Solvable Lie groups of negative Ricci curvature
Y. Nikolayevsky, Yu. G. Nikonorov
We consider the question of whether a given solvable Lie group admits a left-invariant metric of strictly negative Ricci curvature. We give necessary and sufficient conditions of t…
math.DG2010★ 3 cited
Asymptotic behavior of support points for planar curves
Yu. G. Nikonorov
In this paper we prove a universal inequality describing the asymptotic behavior of support points for planar continuous curves. As corollaries we get an analogous result for tange…