Abstract
In the previous two chapters we investigated various boundary value problems associated with difference equations. In the process, we developed discrete transforms which are compatible with each kind of boundary value problem. This included the discrete Fourier transform (DFT) of Chapter 4 for periodic boundary conditions, the discrete sine transform (DST) and the discrete cosine transform (DCT) of Chapter 5, which are compatible, respectively, with the Dirichlet condition, i.e., when the value of the function is given at the two end points; and the Neumann condition where the slope (or the central difference) is given at the two end points. We now turn our attention to a different sort of problem in which difference equation may appear. This is the initial value problem which is often associated with time-dependent or evolutionary system.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1996 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Jerri, A.J. (1996). The z-Transform for Initial Value Problems. In: Linear Difference Equations with Discrete Transform Methods. Mathematics and Its Applications, vol 363. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-5657-9_6
Download citation
DOI: https://doi.org/10.1007/978-1-4757-5657-9_6
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4419-4755-0
Online ISBN: 978-1-4757-5657-9
eBook Packages: Springer Book Archive