Rumyantseva Sofia Vasil'evna

Publications in Math-Net.Ru

1. Tunneling with oscillating effect of ground states of a quadratic operator on a hyperboloid
   
   Mat. Zametki, 116:6 (2024),  862–880
2. Semiclassical Asymptotics of Oscillating Tunneling for a Quadratic Hamiltonian on the Algebra $\operatorname{su}(1,1)$
   
   Mat. Zametki, 112:5 (2022),  665–681