Abstract
In this paper, we study simple \(\omega \)-Lie algebras and 4-dimensional \(\omega \)-Lie algebras over the field of complex numbers. We provide an approach to classify all 4-dimensional non-Lie complex \(\omega \)-Lie algebras. We prove that any non-Lie finite-dimensional simple \(\omega \)-Lie algebra has dimension 3. A complete list of all non-Lie complex simple \(\omega \)-Lie algebras is also derived.
Similar content being viewed by others
References
Bai, C.: Bijective 1-cocycles and classification of 3-dimensional left-symmetric algebras. Commun. Algebra 37, 1016–1057 (2009)
Bai, C., Meng, D.: The classification of Novikov algebras in low dimensions. J. Phys. A Math. Gen. 34, 1581–1594 (2001)
Burde, D., Fialowski, A.: Jacobi–Jordan algebras. Linear Algebra Appl. 459, 586–594 (2014)
Bobieński, M., Nurowski, P.: Irreducible SO\((3)\) geometry in dimension five. J. Reine Angew. Math. 605, 51–93 (2007)
Chen, Y., Liu, C., Zhang, R.: Classification of three dimensional complex \(\omega \)-Lie algebras. Port. Math. 71, 97–108 (2014)
Fulton, W., Harris, J.: Representation Theory: A First Course. GTM 129. Springer, New York (1991)
Nurowski, P.: Deforming a Lie algebra by means of a 2-form. J. Geom. Phys. 57, 1325–1329 (2007)
Nurowski, P.: Distinguished dimensions for special Riemannian geometries. J. Geom. Phys. 58, 1148–1170 (2008)
Patera, J., Zassenhaus, H.: Solvable Lie algebras of dimension \(\leqslant 4\) over perfect fields. Linear Algebra Appl. 142, 1–17 (1990)
Zhang, R., Bai, C.: On some left-symmetric superalgebras. J. Algebra Appl. 11, 1250097 (2012). 26 pp
Zusmanovich, P.: \(\omega \)-Lie algebras. J. Geom. Phys. 60, 1028–1044 (2010)
Acknowledgments
We would like to thank the anonymous referees for their comments on the first version of this paper. We are grateful to China Scholarship Council for the overseas scholarships to visit Queen’s University where this work started. We thank Yaqing Sun and Yonggang Lu for their help. We also thank the staff of Department of Mathematics and Statistics of Queen’s for providing a comfortable working circumstance. This work was supported partially by NSF of China (11301061, 11401087) and JPSTD (20130522098JH, 20140520052JH).
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Rosihan M. Ali.
Rights and permissions
About this article
Cite this article
Chen, Y., Zhang, R. Simple \(\omega \)-Lie Algebras and 4-Dimensional \(\omega \)-Lie Algebras Over \({\mathbb {C}}\) . Bull. Malays. Math. Sci. Soc. 40, 1377–1390 (2017). https://doi.org/10.1007/s40840-015-0120-6
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40840-015-0120-6
Keywords
- \(\omega \)-Lie algebra
- Simple \(\omega \)-Lie algebra
- \(\omega \)-Jacobi identity
- Generalization of Lie algebra