The John Knopfmacher Centre for Applicable Analysis and Number ...

Prof. F. MORICZ
(Szeged, Hungary) Dates: 1st March to 10th April, 1992. Prof. Moricz is an expert on orthogonal
series.
Prof. J.--L. NICOLAS
(Lyon, France) Dates: March/April, 1992. Prof. Nicolas is an eminent authority on analytic number
theory, whose research interests mesh closely with those of Profs. A. and J. Knopfmacher.
Prof. K. OSKOLKOV
(Kingston, Canada) Dates: July/Aug.\\, 1992. Prof. Oskolkov who was formerly from the Steklov
Institute, Russia, is a specialist on trigonometric series.
Prof. V. TOTIK
(Szeged, Hungary) Dates: April/May, 1992. Prof. Totik is a distinguished expert on approximation
theory, who has various research interests and publications in common with Profs. Lubinsky and
Driver.
Prof. H. WALLIN
(Ume\\ , Sweden) Dates: 15th June to 15th Aug.\\, 1992. Prof. Wallin is an eminent specialist in
approximation theory who has common research interests with Prof. Lubinsky in particular.
Prof. R. WARLIMONT
(Regensburg, Germany) Dates: Jan.\\ to April, 1992. Prof. Warlimont is a distinguished specialist
in analytic number theory, with several research interests and publications in common with Profs.
A. and J. Knopfmacher.
1993 Visitors
Prof. Z. DITZIAN
(Edmonton, Canada) Dates: Nov.\\ to Dec.\\, 1993. Prof. Ditzian is an expert on approximation
theory. He has coauthored a basic monograph on the subject. He worked with Prof. Lubinsky.
Dr. A. DUBICKAS
(Vilnius, Lithuania) Dates: Jan.\\ to Dec., 1993. Dr. Dubickas completed the second year of his
University Visiting Research Fellowship before returning to Lithuania.
Dr. H. GINGOLD
(Morgantown, West Virigina) Dates: July 1993. Prof. Gingold is an expert on various
combinatorial/number theory problems. He worked with Prof. A. Knopfmacher.
Dr. SHING--WHU JHA
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