2016/89/1-2 (8) — DOI: 10.5486/PMD.2016.7391 — pp. 105-124
Full Text Abstract

Some geometrical properties of four dimensional Lorentzian Damek—Ricci spaces

Authors: Ju Tan and Shaoqiang Deng

Keywords: Damek-Ricci spaces, left-invariant Ricci solitons, harmonicity of invariant vector fields, spatially harmonic

Mathematics Subject Classification: 53C50, 53C43, 53C25, 53C30