ABSTRACT
A1 = –b(4B21 + aB23), A2 = –b(B23 + 4aB22), A3 = –4bB3(B1 + aB2), A4 = –2b(2B1B4 + aB3B5), A5 = –2b(B3B4 + 2aB2B5),
and the function U (ζ) is determined by the first-order ordinary differential equation (bU + c + ab2B25 + b2B24)U ′ζ + 2b(aB2 + B1)U + 2(aA2 + A1)ζ = C1.
