1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.DG2022
On Ricci almost solitons arising from conformal vector fields
Jose N. V. Gomes, Joao F. B. Pereira, Dragomir M. Tsonev
Let be a semi-Riemannian manifold of constant sectional curvature, and endowed with a conformal vector field . Consider a Riemannian manifold , isometrica…
math.DG2017★ 1 cited
On the spectra of geometric operators evolving with geometric flows
R. R. Mesquita, D. M. Tsonev
In this work we generalise various recent results on the evolution and monotonicity of the eigenvalues of certain geometric operators under specified geometric flows. Given a close…
math.DG2011★ 1 cited
On one class of holonomy groups in pseudo-Riemannian geometry
Alexey Bolsinov, Dragomir Tsonev
We describe a new class of holonomy groups on pseudo-Riemannian manifolds. Namely, we prove the following theorem. Let g be a nondegenerate bilinear form on a vector space V, and L…