Schaums̀ outline of theory and problems of differential equations

Origin of differential equations, cap.1 solutions of differential equations, cap.2 equations of first order and first degree, cap.3 equations of first order and first degree, variables separable and reduction to variables separable, cap.4 equations of first order and first degree, linear equations and reduction to exact equations, cap.5 equations of first order and first degree, linear equations and those reducible to that form, cap.6 geometric applications, cap.7 physical applications, cap.8 equations of first order and higher degree, cap.9 singular solutions, extraneous loci, cap.10 applications of first order and higher degree equations, cap.11 linear equations of order n, cap.12 homogeneous linear equations with constant coefficients, cap.13 linear equations with constant coefficients, cap.14 linear equations with constant coefficients, variation of parameters, undetermined coefficients, cap.15 linear equations with constants coefficients, short methods, cap.16 linear equations with variable coefficients, the cauchy and legendre linear equations, cap.17 linear equations with variable coefficients, equations of the second order, cap.18 linear equations with variable coefficients, miscellaneous types, cap.19 applications of linear equations, cap.20 systems of simultaneous linear equations, cap.21 total differential equations, cap.22 applications of total and simultaneous equation, cap.23 numerical approximations to solutions, cap.24 integration in series, cap.25 integration in series, cap.26 the legendre, bessel and gauss equations, cap.27 partial differential equations, cap.28 linear partial differential equations of order one, cap.29 non linear partial differential equations of order one, cap.30 homogeneous partial differential equations of higher order with constant coefficients, cap.31 non homogeneous linear equations with constant coefficients, cap.32 partial differential equations or order two with variable coefficients, cap.33