Four‐Dimensional pp‐Wave Lie Groups and Harmonic Curvature

Mathematische Nachrichten 2026 Open access

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Authors: E. García‐Río, R. Rodríguez‐Gigirey, R. Vázquez‐Lorenzo
DOI: 10.1002/mana.70168
Cited by: 1
References: 22

Abstract

ABSTRACT We determine all four‐dimensional Lie groups which have harmonic curvature. In parallel, a description of four‐dimensional pp‐wave Lie groups is obtained.

Fields of Study & Subjects

Advanced Differential Geometry Research Geometric Analysis and Curvature Flows Homotopy and Cohomology in Algebraic Topology

Publication details

Journal / source
Mathematische Nachrichten
Publisher
Wiley
Volume
299
Issue
7
Pages
1751–1780
Publication date
8 June 2026
Language
EN