Zieliński Bartosz

Publications in Math-Net.Ru

1. Piecewise Principal Coactions of Co-Commutative Hopf Algebras
   
   SIGMA, 10 (2014), 088, 20 pp.
2. Nontrivial Deformation of a Trivial Bundle
   
   SIGMA, 10 (2014), 031, 7 pp.