Abstract:

Nonlinear fractionalorder Volterra integrodifferential equation was transformed into a system of algebraic equations by Legendre wavelet operational matrix of fractional integration. Numerical solution of original equation was obtained through solving algebraic equations and error bound value was estimated. Finally some examples demonstrate the validity and precision of this method.

Key words: Volterra integrodifferential equation, Legendre wavelet, fractional calculus, block pulse function