Introduction to differential equations. Topics include methods of solutions for linear and non-linear first order differential equations, linear second order differential equations, higher order ...

Kazufumi Ito, Janos Turi, Numerical Methods for a Class of Singular Integro-Differential Equations Based on Semigroup Approximation, SIAM Journal on Numerical Analysis, Vol. 28, No. 6 (Dec., 1991), pp ...