Subag Eyal

Publications in Math-Net.Ru

1. Contractions of Degenerate Quadratic Algebras, Abstract and Geometric
   
   SIGMA, 13 (2017), 099, 32 pp.
2. Bôcher and Abstract Contractions of $2$nd Order Quadratic Algebras
   
   SIGMA, 13 (2017), 013, 38 pp.
3. Bôcher Contractions of Conformally Superintegrable Laplace Equations
   
   SIGMA, 12 (2016), 038, 31 pp.
4. Structure Relations and Darboux Contractions for 2D 2nd Order Superintegrable Systems
   
   SIGMA, 11 (2015), 043, 33 pp.