Kovach Yu. I.
Analytic two-sided methods of approximate solution of Cauchy's problem for partial differential equtions
Ukr. Mat. Zh. - 1985. - 37, № 4. - pp. 494–496
Generalized goursat problem for a nonlinear differential equation
Ukr. Mat. Zh. - 1984. - 36, № 1. - pp. 110 - 114
The Cauchy problem for a nonlinear partial differential equation
Ukr. Mat. Zh. - 1982. - 34, № 4. - pp. 502—506
Studying a nonlinear boundary-value problem by the two-sided analytic method
Ukr. Mat. Zh. - 1981. - 33, № 5. - pp. 675—678
A method of studying the convergence of an iterative process for nonlinear differential equations in partial derivatives
Ukr. Mat. Zh. - 1978. - 30, № 2. - pp. 165–175
A modification of the accelerated convergence to the solution of a linear partial differential equation with retarded argument
Ukr. Mat. Zh. - 1974. - 26, № 5. - pp. 591–602
On the approximate solution of a nonlinear system of differential equations of higher order with a retarded argument
Ukr. Mat. Zh. - 1970. - 22, № 3. - pp. 380–388
A boundary-value problem for a nonlinear system of differential equations with deviating arguments
Kovach Yu. I., Savchenko L. I.
Ukr. Mat. Zh. - 1970. - 22, № 1. - pp. 12–21
On the boundary-value problem for an m i-th-order parabolic or hyperbolic type operator
Ukr. Mat. Zh. - 1969. - 21, № 5. - pp. 579–593
A two-sided iterative method for the solution of a boundary value problem for nonlinear systems of differential equations of parabolic and hyperbolic types
Kovach Yu. I., Savchenko L. I.
Ukr. Mat. Zh. - 1969. - 21, № 2. - pp. 252–260
Solution of a boundary value problem for a nonlinear system of second order ordinary differential equations
Kovach Yu. I., Savchenko L. I.
Ukr. Mat. Zh. - 1968. - 20, № 1. - pp. 34–44
Approximate solution of a system of ordinary differential equations of any order by the two-sided method
Ukr. Mat. Zh. - 1967. - 19, № 2. - pp. 23–29
Approximate integration of Gurs problem for a general $2\pi$-wave system of differential equations by the method of bilateral approximation
Ukr. Mat. Zh. - 1965. - 17, № 4. - pp. 37-45
