Einstein metrics and Ricci solitons

introduction

A Riemannian manifold $(M, g)$ is called Einstein if it has constant Ricci curvature, i.e. $Ric_g=\lambda\cdot g$ for some $\lambda\in \mathbb{R}$
Einstein manifolds, conformal Einstein manifolds and (generic and gradient) Ricci solitons
Ricci solitons on Finsler spaces, previously developed by the present authors, are a generalization of Einstein spaces, which can be considered as a solution to the Ricci flow on compact Finsler manifolds.

Besse, Arthur L. Einstein Manifolds. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://link.springer.com/10.1007/978-3-540-74311-8.

Wang, McKenzie Y. “Einstein Metrics from Symmetry and Bundle Constructions: A Sequel.” arXiv:1208.4736 [math], August 23, 2012. http://arxiv.org/abs/1208.4736.
Cao, Huai-Dong. 2009. “Recent Progress on Ricci Solitons.” arXiv:0908.2006 [math], August. http://arxiv.org/abs/0908.2006.

Arvanitoyeorgos, Andreas, Yusuke Sakane, and Marina Statha. “New Einstein Metrics on the Lie Group $SO(n)$ Which Are Not Naturally Reductive.” arXiv:1511.08849 [math], November 25, 2015. http://arxiv.org/abs/1511.08849.
Stolarski, Maxwell. “Steady Ricci Solitons on Complex Line Bundles.” arXiv:1511.04087 [math], November 12, 2015. http://arxiv.org/abs/1511.04087.
Bidabad, Behroz, and Mohamad Yar Ahmadi. “On Compact Ricci Solitons in Finsler Geometry.” arXiv:1508.02148 [math], August 10, 2015. http://arxiv.org/abs/1508.02148.
Nurowski, Pawel, and Matthew Randall. “Generalised Ricci Solitons.” arXiv:1409.4179 [gr-Qc], September 15, 2014. http://arxiv.org/abs/1409.4179.
Fernandez-Lopez, Manuel, and Eduardo Garcia-Rio. “On Gradient Ricci Solitons with Constant Scalar Curvature.” arXiv:1409.3359 [math], September 11, 2014. http://arxiv.org/abs/1409.3359.
Catino, Giovanni, Paolo Mastrolia, Dario D. Monticelli, and Marco Rigoli. 2014. “Conformal Ricci Solitons and Related Integrability Conditions.” arXiv:1405.3169 [math], May. http://arxiv.org/abs/1405.3169.