output
20132022
most citedThe evolution of positively curved invariant Riemannian metrics on the Wallach spaces under the Ricci flow

16 citations

5 papers

cond-mat.stat-mech2022★ 4 cited

Three-partite vertex model and knot invariants

T. K. Kassenova, P. Tsyba, O. Razina +1

This work is dedicated to the consideration of the construction of a representation of braid group generators from vertex models with -states, which provides a great way to stud…

gr-qc2021★ 7 cited

Analysis cosmological tachyon and fermion model and observation data constraints

P. Tsyba, O. Razina, N. Suikimbayeva

In this work we investigate a cosmological model with the tachyon and fermion fields with barotropic equation of state, where pressure , energy density and barotropic index…

gr-qc2019★ 11 cited

Approximate perfect fluid solutions with quadrupole moment

Medeu Abishev, Farida Belissarova, Kuantay Boshkayev +4

We investigate the interior Einstein's equations in the case of a static, axially symmetric, perfect fluid source. We present a particular line element that is specially suitable f…

math.DG2015★ 16 cited

The evolution of positively curved invariant Riemannian metrics on the Wallach spaces under the Ricci flow

N. A. Abiev, Yu. G. Nikonorov

This paper is devoted to the study of the evolution of positively curved metrics on the Wallach spaces , , and . W…

math.DG2013★ 13 cited

The Ricci flow on generalized Wallach spaces

N. A. Abiev, A. Arvanitoyeorgos, Yu. G. Nikonorov +1

We consider the asymptotic behavior of the normalized Ricci flow on generalized Wallach spaces that could be considered as special planar dynamical systems. All non symmetric gener…