4 citations · 14 across the 8 of their papers we have counts for
Showing 2026Show all
2 papers · 1 filter
math.DG2026
Cut loci and diameters of the Berger lens spaces
Alexey Podobryaev
In this paper, we study Riemannian metrics on the three-dimensional lens spaces that are deformations of the standard Riemannian metric along the fibers of the Hopf fibration. In o…
math.DG2026
One-parametric series of SO(1,1)-symmetric (sub-)Lorentzian structures on the universal covering of SL(2,R)
A. V. Podobryaev
We consider a one-parametric series of left-invariant Lorentzian structures on the universal covering of the Lie group SL(2,R). These structures have SO(1,1)-symmetry and they are…