HYBRID FUNCTIONS APPROACH AND PIECEWISE CONSTANT FUNCTION BY COLLOCATION METHOD FOR THE NONLINEAR VOLTERRA-FREDHOLM INTEGRAL EQUATIONS
محورهای موضوعی : فصلنامه ریاضی
1 - Department of Mathematics, Minoodasht Branch, Islamic Azad University, Minoodasht, Iran
Iran, Islamic Republic of
کلید واژه: Block-Pulse Function, Hybrid functions, Nonlinear Integral Equation,
چکیده مقاله :
In this work, we will compare two approximation method based on hybrid Legendre andBlock-Pulse functions and a computational method for solving nonlinear Fredholm-Volterraintegral equations of the second kind which is based on replacement of the unknown functionby truncated series of well known Block-Pulse functions (BPfs) expansion