Siberian Mathematical Journal

, Volume 46, Issue 2, pp 226–232 | Cite as

Symmetries of factor systems

  • Yu. Yu. Bagderina


We consider the problem of extra group properties of the factor system that arises in constructing an invariant solution of a PDE system. We find a sufficient condition under which the factor system has no symmetries but the factor of the normalizer of the subalgebra.


invariant solutions of PDEs factor system factor algebra symmetries of determining equations 


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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • Yu. Yu. Bagderina
    • 1
  1. 1.Institute of Mathematics with Computing CenterUfa

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