PT Journal AU HRUBINA, K JADLOVSKA, A MAJERCAK, J TI LJAPUNOV STABILITY THEORY OF LINEAR AND NONLINEAR SYSTEMS AND TRANSFORMATION SO Trends in education PY 2010 BP 104 EP 108 VL 3 IS 1 DE cybernetics; nonlinear systems stability; the Lyapunov transformation. AB The paper deals with the investigation of nonlinear systems stability, a characteristic exponent and asymptotic stability. It also deals with the Lyapunov transformation to carry out a linear system whose matrix elements are functions of a system with a constant matrix. ER