Rohin Berichon, “The Alekseevskii conjecture in 9 and 10 dimensions”, Differential Geometry and its Applications, 78, 2021, 101782
Christoph Böhm, Ramiro Lafuente, “Non-compact Einstein manifolds with symmetry”, J. Amer. Math. Soc., 36, № 3, 2023, 591
Jonas Nordström, “Curvature conditions for complex-valued harmonic morphisms”, Differential Geometry and its Applications, 42, 2015, 44
Sigbjørn Hervik, “Ricci nilsoliton black holes”, Journal of Geometry and Physics, 58, № 9, 2008, 1253
Romina M. Arroyo, Ramiro A. Lafuente, “The Alekseevskii conjecture in low dimensions”, Math. Ann., 367, № 1-2, 2017, 283
YU. G. NIKONOROV, “ON LEFT-INVARIANT EINSTEIN RIEMANNIAN METRICS THAT ARE NOT GEODESIC ORBIT”, Transformation Groups, 24, № 2, 2019, 511
Yu. G. Nikonorov, E. D. Rodionov, V. V. Slavskii, “Geometry of homogeneous Riemannian manifolds”, J Math Sci, 146, № 6, 2007, 6313
Michael Jablonski, “Concerning the existence of Einstein and Ricci soliton metrics on solvable Lie groups”, Geom. Topol., 15, № 2, 2011, 735
Michael Jablonski, Peter Petersen, “A step towards the Alekseevskii conjecture”, Math. Ann., 368, № 1-2, 2017, 197
W. Batat, P. M. Gadea, J. A. Oubiña, “Homogeneous Riemannian structures on some solvable extensions of the Heisenberg group”, Acta Math Hung, 138, № 4, 2013, 341