Skip to main content
Log in

On polynomial representations of strange Lie superalgebras of Q-type

  • Published:
Acta Mathematica Sinica, English Series Aims and scope Submit manuscript

Abstract

In this paper, both canonical and noncanonical polynomial representations of Lie superalgebara of Q-type are investigated. It turns out that not all these representations are completely reducible. Moreover, the representation spaces has only two proper submodules when it is completely reducible, and has a unique composition series when it is not completely reducible.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Brundan, J.: Kazhdan–Lusztig polynomials and character formulae for the Lie superalgebra q(n). Adv. Math., 182, 28–77 (2004)

    Article  MathSciNet  MATH  Google Scholar 

  2. Gorelik, M.: Shapovalov determinants of Q-type Lie superalgebras. Int. Math. Res. Pap., Art. Id. 96895, 71pp. (2006)

  3. Gorelik, M., Serganova, V.: On representations of the affine superalgebra Q(n)(2). Mosc. Math. J., 8, 91–109 (2008)

    MathSciNet  MATH  Google Scholar 

  4. Gruson, C.: Sur la cohomologic des super algèbres de Lie étranges. Transform. Groups, 5(1), 73–84 (2000)

    Article  MathSciNet  Google Scholar 

  5. Javis, P. D., Murray, M. K.: Casimir invariants, characteristic identities, and tensor operators for “strange superalgebras”. J. Math. Phys., 24(7), 1705–1710 (1983)

    Article  MathSciNet  MATH  Google Scholar 

  6. Kac, V. G.: Lie superalgebras. Adv. Math., 26, 8–96 (1977)

    Article  MATH  Google Scholar 

  7. Kac, V. G.: Characters of typical representations of classical Lie superalgebras. Commun. Algebra, 5, 889–897 (1977)

    Article  MathSciNet  MATH  Google Scholar 

  8. Kac, V. G.: Representations of Classical Lie Superalgebras, Lecture Notes in Math 676, Spring, Berlin, 1978, 597–626

  9. Luo, C., Xu, X.: Z2-graded oscillator representations of sl(n). Comm. Algebra, 41(8), 3147–3173(2013)

    Article  MathSciNet  MATH  Google Scholar 

  10. Luo, C., Xu, X.: Z-graded oscillator generalizations of the classical theorem on harmonic polynomials. J. Lie Theory, 23(4), 979–1003 (2013)

    MathSciNet  MATH  Google Scholar 

  11. Luo, C., Xu, X.: Z-graded oscillator representations of symplectic Lie algebras. J. Algebra, 403, 401–425 (2014)

    Article  MathSciNet  MATH  Google Scholar 

  12. Luo, C., Xu, X.: Supersymmetric analogues of the classical theorem on harmonic polynomials. J. Algebra Appl., 13(6), 1450011, 42 pp (2014)

    Article  MathSciNet  MATH  Google Scholar 

  13. Martinez, C., Zelmanov, E.: Lie superalgebras graded by P(n) and Q(n). Proc. Natl. Acad. Sci. USA, 100(14), 8130–8137 (2003)

    Article  MathSciNet  MATH  Google Scholar 

  14. Nazarov, M. L.: Yangians of the “strange” Lie superalgebras, Quantum groups (Leningrad, 1990), 90–97, Lecture Notes in Math., 1510, Springer, Berlin, 1992

  15. Palev, T., Van der Jeugt, J.: Fock representations of the Lie superalgebra q(n + 1). J. Phys. A: Math. Gen., 33, 2527–2544 (2000)

    Article  MathSciNet  MATH  Google Scholar 

  16. Penkov, I., Serganova, V.: Characters of finite-dimensional irreducible q(n)-modules. Lett. Math. Phys., 40(2), 147–158 (1997)

    Article  MathSciNet  MATH  Google Scholar 

  17. Stukopin, V.: Yangian of the strange Lie superalgebra of Q n-1 type, Drinfel’d approach. SIGMA Symmetry Integrability Geom. Methods Appl., 3, Paper 069, 12pp (2007)

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Cui Ling Luo.

Additional information

Supported by NSFC (Grant No. 11501163)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Luo, C.L. On polynomial representations of strange Lie superalgebras of Q-type. Acta. Math. Sin.-English Ser. 32, 559–570 (2016). https://doi.org/10.1007/s10114-016-5448-9

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10114-016-5448-9

Keywords

MR(2010) Subject Classification

Navigation