Drapeza Anna Aleksandrovna

Publications in Math-Net.Ru

1. A criterion for the existence and uniqueness of polyorthogonal polynomials of the first type
   
   PFMT, 2020, no. 3(44),  82–86
2. On the existence and uniqueness of type i Hermite–Padé polynomials
   
   PFMT, 2019, no. 3(40),  100–103
3. Speed of convergence of quadratic Hermite–Padé approximations confluent hypergeometric functions
   
   PFMT, 2018, no. 1(34),  71–78
4. Asymptotics of Hermite–Padé degenerate hypergeometric functions
   
   PFMT, 2017, no. 2(31),  69–74