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On Leibniz Algebras Whose Centralizers Are Ideals

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Abstract

This paper concerns the study of Leibniz algebras, a natural generalization of Lie algebras, from the perspective of centralizers of elements. We study conditions on Leibniz algebras under which centralizers of all elements are ideals. We call a Leibniz algebra, a CL-algebra if centralizers of all elements are ideals. We discuss nilpotency of CL-algebras.

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References

  1. S. Albeverio, Sh. A. Ayupov, and B. A. Omirov, On nilpotent and simple Leibniz algebras, Comm. in Algebra, 33(1) (2005), pp. 159–172.

    Article  MathSciNet  Google Scholar 

  2. S. Albeverio, B. A. Omirov, and I. S. Rakhimov, Classification of 4-dimensional nilpotent complex Leibniz algebras. Extracta mathematicae, 21(3) (2006), pp. 197–210.

    MathSciNet  MATH  Google Scholar 

  3. A. R. Ashrafi, On finite groups with a given number of centralizers. Algebra Colloq., 7(2) (2000), 139–146.

    Article  MathSciNet  Google Scholar 

  4. Sh. A. Ayupov and B. A. Omirov, On some classes of nilpotent Leibniz algebras, Siberian Math. J., 42(1) (2001), 18–29.

    Article  MathSciNet  Google Scholar 

  5. Y. Barnea and I. M. Isaacs, Lie algebras with few centralizer dimensions, J. Algebra, 259 (2003), 284–299.

    Article  MathSciNet  Google Scholar 

  6. S. M. Belcastro and G. J. Sherman, Counting centralizers infinite groups. Math. Mag., 5 (1994), 111–114.

    MATH  Google Scholar 

  7. A. Bloh, On a generalization of Lie algebra notion, Math. in USSR Doklady, 165(3) (1965), 471–473.

    MathSciNet  Google Scholar 

  8. J. E. Humphreys, Introduction to Lie algebras and representation theory, Graduate Texts in Mathematics, 9, New York: Springer-Verlag, 1972.

    Google Scholar 

  9. L. Kurdachenko, N. Semko, and I. Subbotin, The Leibniz algebras whose subalgebras are ideals, Open Mathematics, 15(1) (2017), pp. 92–100.

    Article  MathSciNet  Google Scholar 

  10. J. L. Loday, Cup product for Leibniz cohomology and dual Leibniz algebras, Math. Scand., 77 (1995), 189–196.

    Article  MathSciNet  Google Scholar 

  11. J. L. Loday and T. Pirashvili, Universal enveloping algebras of Leibniz algebras and (co)homology, Math. Ann., 296 (1993), 139–158.

    Article  MathSciNet  Google Scholar 

  12. G. Mukherjee and R. Saha, Cup-Product for Equivariant Leibniz Cohomology and Zinbiel Algebras, Algebra Colloquium, 26(2) (2019), 271–284.

    Article  MathSciNet  Google Scholar 

  13. Saffarnia, Somayeh, Moghaddam, Mohammad Reza R., Rostamyari and Mohammad, Centralizers in Lie algebras, Indian J. Pure Appl. Math., 49(1) (2018), 39–49.

    Article  MathSciNet  Google Scholar 

  14. A. J. Zapirain, Centralizer sizes and nilpotency class in Lie algebras and finite p-groups, Proc. Am. Math. Soc., 133(10) (2005), 2817–2820.

    Article  MathSciNet  Google Scholar 

Download references

Acknowledgement

The second author would like to thank Prof. Ayupov of Institute of Mathematics, Uzbekistan Academy of Sciences and Prof. Karimbergen of Karakalpak State University, Uzbekistan for valuable discussions on this problem in a CIMPA research school on “Non-associative algebra and applications” held at Tashkent, Uzbekistan. The second author is especially thankful to Dr. Abror Kh. Khudoyberdiyev for reading a draft version of the article and his useful suggestions. The second author expresses his gratitude to CIMPA, France for their financial help to attend the research school. The Authors would like to thank the esteemed referee for her/his useful comments on the earlier version of the manuscript that have improved the exposition.

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Correspondence to Pratulananda Das or Ripan Saha.

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Das, P., Saha, R. On Leibniz Algebras Whose Centralizers Are Ideals. Indian J Pure Appl Math 51, 1555–1571 (2020). https://doi.org/10.1007/s13226-020-0481-x

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  • DOI: https://doi.org/10.1007/s13226-020-0481-x

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