... 2 2.1 , . ... u(t). (1.6) u(t) = C exp (a - b)t , C н . ... 2.1.2. - (2.1), (2.2). , -. 2.1.2. z (t) C [a, b] , t 0 z (t) c+d t0 z ( )d , t [a, b], (2.5) c , d , t н [a, b]. z (t) ced| t-t0 | ... m ](t) = det 1 (t) 1 (t) . ... n , det B = 0. yj (t) (3.19) yj (t0 ) = b1j , yj (t0 ) = b2j , . ... 4.4. : - 103 y 1 (t) = h1 exp{1 t}, y 2 (t) = h2 exp{2 t}, . ... hj + 2 1 t h 1! 1 j exp{t}, (4.29) 4.4. : m 105 y m (t) = hj + j t h 1! m-1 j + t2 h 2! m-2 j + §§§ + tq h q! m-q j + ... §§§ + tm-1 h (m - 1)!...