
EMAIL: rwiegand@math.unl.edu
OFFICE
330 Avery Hall
Department of Mathematics
University of Nebraska
Lincoln, NE 68588-0130
Phone: (402) 472-7251 [Department Office: (402) 472-3731]
FAX: (402) 472-8466
HOME
2400 Sheridan Boulevard
Lincoln, NE 68502-4042
Phone: (402) 476-7260
SUMMER, ETC
P.O. Box 132
Glen Haven, CO 80532
Phone: (970) 586-2539
Cell phone: (402) 613-5581
My research interests are in commutative algebra and
representation theory.
Graham Leuschke's and my book Cohen-Macaulay Representations will eventually appear in the American Mathematical Society's Surveys and Monographs series.
(P)reprints of some of my PAPERS are
available, along with errata and commentary for the conscientious reader.
I enjoy rock climbing and mountaineering (as you might guess
from the photo). Check out some more pictures taken on an ascent of the Longs Peak
Diamond during the summer of 2000. And here are some more recent pictures of
some climbing in Provence, in March, 2009.
Occasionally I get the urge to do a
long-distance trail run, preferably in the mountains. One such adventure was
the 1999 Hardrock
Endurance Run.
Following are links to conferences I have attended recently.
Micah Leamer
(Ph.D. 2011, co-advised by Srikanth Iyengar; Postdoctoral Scholar, Chennai Mathematical Institute)
Olgur Celikbas
(Ph.D. 2010, co-advised by Mark Walker; Postdoctoral Scholar, University of Missouri)
Silvia Saccon
(Ph.D. 2010; Postdoctoral Scholar, University of Arizona)
Andrew Crabbe (Ph.D. 2008; Postdoctoral Scholar,
Syracuse University; currently in Univ. of Penn. Pre-Med Program)
Nicholas Baeth
(Ph.D. 2005; Assoc. Professor, Central Missouri State
University)
Ryan Karr
(Ph.D. 2002; Visiting Assistant Professor, University of Central Florida, 2010 - 2011)
Karl Kattchee (Ph.D.
2001; Associate Professor, University of Wisconsin-LaCrosse)
Graham Leuschke (Ph.D. 2000;
Associate Professor, Syracuse University)
Darren Holley (Ph.D. May 1997; faculty, Omaha North High School)
David Jorgensen
(Ph.D. 1996; Associate Professor, University of Texas-Arlington)
Kurt Herzinger
(Ph.D. 1996; Professor, US Air Force Academy)
Nuri Cimen (Ph.D. 1994; Associate Professor, Hacettepe
University)
Bao Ping Jia
Bao Ping Jia
(Ph.D. 1990; Associate Professor, Maryville University)
William W. Krauter
(Ph.D. 1980; Software Engineer, Lockheed Martin)
Bette Midgarden
(Ph.D. 1978; VPAA, Minnesota State University-Moorhead)
Thomas S. Fischer
(Ph.D. 1977; Kaiser Permanente (now retired)