Vagharshakyan Ashot

Publications in Math-Net.Ru

1. Invariant transformations for the Sturm–Liouville operator
   
   Zap. Nauchn. Sem. POMI, 327 (2005),  25–54
2. Relationship between discrete and continuous time systems
   
   Zap. Nauchn. Sem. POMI, 303 (2003),  71–88
3. Linear causal filters and weighted polynomial approximation
   
   Algebra i Analiz, 14:6 (2002),  89–100
4. Boundary properties of certain classes of functions
   
   Sibirsk. Mat. Zh., 15:5 (1974),  1011–1020