Ushakov Alexander

Publications in Math-Net.Ru

1. Orientable quadratic equations in free metabelian groups
   
   J. Algebra, 581 (2021),  303–326
2. Quadratic equations in the Grigorchuk group
   
   Groups Geom. Dyn., 10:1 (2016),  201–239
3. Spherical quadratic equations in free metabelian groups
   
   Proc. Amer. Math. Soc., 144:4 (2016),  1383–1390