Karabash Illya (Illia) Mikhalovich

Publications in Math-Net.Ru

1. On the Similarity of a $J$-Nonnegative Sturm–Liouville Operator to a Self-Adjoint Operator
   
   Funktsional. Anal. i Prilozhen., 43:1 (2009),  81–84
2. Similarity between $J$-Self-Adjoint Sturm–Liouville Operators with Operator Potential and Self-Adjoint Operators
   
   Mat. Zametki, 78:4 (2005),  625–628
3. Similarity of $\operatorname{sgn}x\bigl(-\frac{d^2}{dx^2}+c\delta\bigr)$ Type Operators to Normal and Self-adjoint Operators
   
   Mat. Zametki, 74:1 (2003),  134–139
4. On the Similarity of $J$-Self-Adjoint Differential Operators of Odd Order to Normal Operators
   
   Mat. Zametki, 71:3 (2002),  476–480
5. On $J$-Self-Adjoint Differential Operators Similar to Self-Adjoint Operators
   
   Mat. Zametki, 68:6 (2000),  943–944