Scientific journal

ISSN 1814-2400

INFORMATION SCIENCE AND CONTROL SYSTEMS

Novikov A. E.

FIRST-ORDER METHODS FOR SOLVING STIFF ADDITIVE PROBLEMS

A method of accuracy order 1 has been constructed stiff additive systems of ordinary differential equations. An error estimate and control inequalities for computation accuracy have been obtained. The calculation results are given.

Keywords: additive stiff problems, (m,k)-method, accuracy control.