Convolution Quadrature: A numerical technique that discretises convolution integrals by utilising the Laplace transform, thus permitting stable and accurate time-stepping in wave propagation problems.

The Journal of Integral Equations and Applications, Vol. 26, No. 3 (FALL 2014), pp. 369-412 (44 pages) We introduce a new "convolution spline" temporal approximation of time domain boundary integral ...

Since the kernel is of convolution type, the integral is represented as a convolution product. Taylor expansion of kernel along with the properties of convolution are used to represent the integral in ...

In a lecture example, we used the convolution integral approach to study the response of an undamped oscillator excited by the rectangular pulse shown below. Here we will apply the graphical ...