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Results: 40
Number of items: 40
  • Open Access
    Helminck, G. F., & Twilt, F. (2017). Newton flows for elliptic functions II: Structural stability: classification and representation. European Journal of Mathematics, 3(3), 691-727. https://doi.org/10.1007/s40879-017-0146-4
  • Open Access
    Helminck, G. F. (2016). The Strict AKNS Hierarchy: Its Structure and Solutions. Advances in Mathematical Physics, 2016, Article 3649205. https://doi.org/10.1155/2016/3649205
  • Helminck, G. F., Panasenko, E. A., & Polenkova, S. V. (2015). Bilinear equations for the strict KP hierarchy. Theoretical and Mathematical Physics, 185(3), 1803-1815. https://doi.org/10.1007/s11232-015-0380-1
  • Helminck, G. F., & Helminck, A. G. (2014). Infinite dimensional symmetric spaces and Lax equations compatible with the infinite Toda chain. Journal of Geometry and Physics, 85, 60-74. https://doi.org/10.1016/j.geomphys.2014.05.023
  • Helminck, G. F., Helminck, A. G., & Panasenko, E. A. (2014). Cauchy problems related to integrable deformations of pseudo differential operators. Journal of Geometry and Physics, 85, 196-205. https://doi.org/10.1016/j.geomphys.2014.05.004
  • Helminck, G. F., Helminck, A. G., & Panasenko, E. A. (2013). Integrable deformations in the algebra of pseudodifferential operators from a Lie algebraic perspective. Theoretical and Mathematical Physics, 174(1), 134-153. https://doi.org/10.1007/s11232-013-0011-7
  • Helminck, G. F., Panasenko, E. A., & Sergeeva, A. O. (2012). A formal infinite dimensional Cauchy problem and its relation to integrable hierarchies. In M. L. Ge, C. Bai, & N. Jing (Eds.), Quantized Algebra and Physics: Proceedings of the International Workshop on Quantizided Algebra and Physics, Tianjin, China, 23 - 26 July 2009 (pp. 89-108). World Scientific. https://doi.org/10.1142/9789814340458_0005
  • Helminck, G. F., & Opimakh, A. V. (2012). The zero curvature form of integrable hierarchies in the Z x Z-matrices. Algebra Colloquium, 19(2), 237-262. https://doi.org/10.1142/S1005386712000168
  • Helminck, G. F., Helminck, A. G., & Opimakh, A. V. (2011). Equivalent forms of multi component Toda hierarchies. Journal of Geometry and Physics, 61(4), 847-873. https://doi.org/10.1016/j.geomphys.2010.11.013
  • Gontsov, R. R., Poberezhnyi, V. A., & Helminck, G. F. (2011). On deformations of linear differential systems. Russian Mathematical Surveys, 66(1), 63-105. https://doi.org/10.1070/RM2011v066n01ABEH004728
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