Romanova Maria Yurjevna

Publications in Math-Net.Ru

1. About numerical range of semigroup's generator
   
   Izv. Saratov Univ. Math. Mech. Inform., 12:1 (2012),  29–32
2. Hyperbolic Operator Semigroups and Lyapunov's Equation
   
   Mat. Zametki, 89:2 (2011),  190–203