On realizations of Lie algebras

Authors

  • Maryna Nesterenko Institute of Mathematics of NASciences of Ukraine, 3 Tereshchenkivska St., 01004 Kyiv, Ukraine; Kyiv School of Economics, 3 Mykoly Shpaka St., 03113 Kyiv, Ukraine
  • Severin Pošta Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering, Trojanova 13, 120 00 Prague, Czech Republic https://orcid.org/0000-0001-6291-7410
  • Mykola Staryi Institute of Mathematics of NASciences of Ukraine, 3 Tereshchenkivska St., 01004 Kyiv, Ukraine

DOI:

https://doi.org/10.14311/AP.2025.65.0554

Keywords:

realization, representation, local group

Abstract

We discuss and compare the main methods for constructing of Lie vector fields from the given Lie algebra structure constants. Generic realizations of three conformal algebras are obtained by the algebraic method and all realizations of the three-dimensional complex special linear algebra are obtained by the general method and compared with the finite-dimensional weight representations.

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References

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Published

2025-11-07

Issue

Section

Prof. M. Havlíček Memorial Issue

How to Cite

Nesterenko, M., Pošta, S., & Staryi, M. (2025). On realizations of Lie algebras. Acta Polytechnica, 65(5), 554-561. https://doi.org/10.14311/AP.2025.65.0554