The faculty of the Mathematics Department invites everyone to attend our
Colloquium Series. Here is the information about our next talk.
Please call  Boris Belinskiy (755-4748) or Tom Kozubowski (755-4762)
for more information.

When:  Friday, April 16, 2:00 p.m.

Where: Metro 207

Speaker(s):  Dr. Tian-Xiao He, Illinois Wesleyan University

Title:  Some Results on Spline Wavelets

Abstract:  In this talk we will discuss short time Fourier
transforms, integral wavelets and wavelet series expansions
associated with spline functions in shift-invariant spaces
of B-splines. A recurrence relation formula and the corresponding
algorithm about the B-wavelets will also be given. We will
also discuss construction of daubechies type biorthogonal wavelets
that possess largest possible regularities and required vanishing
moments. Finally, we will discuss orthogonal MRA generated by
Powell-sabin macroelements.