|Speaker:||Prof. CHEN Qiuhui|
School of Informatics
Guangdong University of Foreign Studies University City, Guangzhou and
Department of Mathematics, Aveiro University, Portugal
|Date & Time:||21 Jan 2008 (Monday) 16:00 - 17:00|
We introduce a family of real-valued functions which have piece-wise polynomial spectra. We show, in particular, that they extend the well known sinc function, and, in general, are the restrictions to the real line of some analytic functions on strips containing the real line.