Semi-symmetric four dimensional neutral Lie groups

Haji-Badali, Ali   ; Zaeim, Amirhesam

Czechoslovak Mathematical Journal, Tome 70 (2020) no. 2, pp. 393-410

Abstract (VO)

The present paper is concerned with obtaining a classification regarding to four-dimensional semi-symmetric neutral Lie groups. Moreover, we discuss some geometric properties of these spaces. We exhibit a rich class of non-Einstein Ricci soliton examples.

Détail

DOI : 10.21136/CMJ.2019.0342-18

Classification : 53C25, 53C30, 53C50
Keywords: semi-symmetric; Lie group, Ricci soliton

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