2019
Том 71
№ 11

All Issues

Baskakov A. G.

Articles: 6
Article (Russian)

On the decomposition of a perturbed operator of weighted shift

Baskakov A. G.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 1998. - 50, № 2. - pp. 155–161

We obtain results concerning the reducibility of an operator of weighted shift to a system of scalar operators of weighted shift.

Brief Communications (Russian)

On the invertibility of differential operators of the second order

Baskakov A. G., Chernyshov M. K.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 1995. - 47, № 3. - pp. 411–413

We present sufficient conditions for the invertibility of a second-order differential operator with variable coefficients in the space Lp.

Article (Russian)

On the reducibility of linear differential operators with unbounded operator coefficients

Baskakov A. G.

↓ Abstract   |   Full text (.pdf)

Ukr. Mat. Zh. - 1993. - 45, № 5. - pp. 587–595

The general solutions of linear boundary-value problems for systems of ordinary differential equations under pulse influence are constructed by using semireciprocal matrices and the generalized Green matrix.

Article (Ukrainian)

Indefinite dissipativity and invertibility of linear differential operators

Baskakov A. G., Yurgelas V. V.

Full text (.pdf)

Ukr. Mat. Zh. - 1989. - 41, № 12. - pp. 1613–1618

Article (Ukrainian)

Krylov-Bogolyubov substitution in the perturbation theory of linear operators

Baskakov A. G.

Full text (.pdf)

Ukr. Mat. Zh. - 1984. - 36, № 5. - pp. 606–611

Article (Ukrainian)

A reductibility theorem for linear differential equations with quasiperiodic coefficients

Baskakov A. G.

Full text (.pdf)

Ukr. Mat. Zh. - 1983. - 35, № 4. - pp. 416—421