The paper presents one-, two- and three-stage implicit interval methods of Runge- Kutta type for solving the initial value problem. In our previous papers  and  it was shown that the exact solution belongs to the interval-solution obtained by both kinds of these methods. We continue the problem on the minimization of the widths of interval-solutions.
|On Representations of Coefficients in Implicit Interval Methods of Runge-Kutta Type||2014-07-30|
Marciniak Andrzej Szyszka Barbara