Browsing by Author "García-Río, Eduardo"
Now showing 1 - 4 of 4
Results Per Page
Sort Options
- ItemFixed points and steady solitons for the two-loop renormalization group flow(Journal of Fixed Point Theory and Applications, 2023-01-26) García-Río, Eduardo; Mariño-Villar, Rodrigo; Vázquez-Abal, María Elena; Vázquez-Lorenzo, RamónSolitons for the two-loop renormalization group flow are studied in the four-dimensional homogeneous setting, providing a classification of algebraic steady four-dimensional solitons.
- ItemFour-dimensional homogeneous manifolds satisfying some Einstein-like conditions(Kodai Mathematical Journal, 2020-10) García-Río, Eduardo; Haji-Badali, Ali; Mariño-Villar, Rodrigo; Vázquez-Abal, M. ElenaWe classify four-dimensional homogeneous manifolds satisfying some generalized Einstein conditions.
- ItemHomogeneous generalized Einstein manifolds in dimension four(2021-08-20) García-Río, Eduardo; Mariño-Villar, Rodrigo; Vázquez-Abal, María Elena; Vázquez-Lorenzo, RamónWe classify homogeneous four-dimensional manifolds satisfying a curvaturecondition which naturally generalizes the Einstein one. Our work leads to newexamples of self-similar solutions of the two-loop renormalization group flow.
- ItemLocally conformally flat weakly-Einstein manyfolds(Archiv der Mathematik, 2018-11-21) García-Río, Eduardo; Haji-Badali, Ali; Mariño-Villar, Rodrigo; Vázquez-Abal, M. ElenaIt is shown that locally conformally flat weakly-Einstein manifolds are either locally symmetric, and hence a product Nm1(c) × Nm2(−c), or other-wise they are locally some specific warped product metrics I ×f N(c). As an application we classify weakly-Einstein hypersurfaces in the Euclidean space.