Main publications:

1. G. Berkeley and S. Igonin, “Miura-type transformations for lattice equations and Lie group actions associated with Darboux-Lax representations”, Journal of Physics A: Mathematical and Theoretical, 49 (2016), 275201, 43 pp.

2. S. Igonin, J. van de Leur, G. Manno, and V. Trushkov, “Infinite-dimensional prolongation Lie algebras and multicomponent Landau-Lifshitz systems associated with higher genus curves”, Journal of Geometry and Physics, 68 (2013), 1–26.

3. S. Igonin, “Coverings and fundamental algebras for partial differential equations”, Journal of Geometry and Physics, 56 (2006), 939–998.

4. S. A. Igonin, “Miura type transformations and homogeneous spaces”, Journal of Physics A: Mathematical and General, 38 (2005), 4433–4446.

5. S. Igonin and R. Martini, “Prolongation structure of the Krichever-Novikov equation”, Journal of Physics A: Mathematical and General, 35 (2002), 9801–9810.