Jeffrey A. Hogan received his Ph.D. from the University of South Wales and is currently a Senior Lecturer in Mathematics at the University of Newcastle. He has worked as a fellow or professor at over a dozen institutions in Australia and Europe, and has served as a referee for numerous prestigious mathematical journals. A recipient of an Australian Postgraduate Research Award from 1985-1989, Dr. Hogan has published 28 articles and coauthored two books, the most recent of which, Time--Frequency and Time--Scale Methods, was a joint project with his current collaborator, Joseph Lakey. Joseph D. Lakey currently serves as Head of the Mathematical Sciences Department at New Mexico State University (NMSU). He received his Ph.D. in mathematics from the University of Maryland under a dissertation fellowship, after which he served as a professor or fellow at numerous universities throughout America. Dr. Lakey received the 2005 Outstanding Faculty Award for the Arts & Sciences at NMSU, has provided extensive research support to seminars and conferences over the past decade, and, along with his 2005 collaboration with Dr. Hogan, has published over 40 journal articles in the past few decades.