Leslie O. Dart (1868-1962) was a medical colleague of Thomas Sadler Roberts who shared an interest in birds and often accompanied Roberts on collection trips in the field in the late 1890s and early 1900s.
Creator:
Bell Museum of Natural History
Contributor:
Dart, Leslie O., 1868-1962 (Photographer)
Created:
1900-07
Contributed By:
University of Minnesota Libraries, University Archives.
Outer approximations of continuous, discrete-time systems, or maps, incorporate bounded error and allow for the rigorous extraction of dynamics via Conley Index theory and other tools. Recent advances, including joint work with W. Kalies, M. D. LaMar, R. Trevi'no and R. Frongillo, have extended the class of maps to which these methods may be app...
Creator:
Day, Sarah (College of William and Mary)
Created:
2014-02-11
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Men and boys playing table tennis on Center Day. Sports and recreational activities took place at the Annex, an old house and yard next door to the J. E. C. The Annex remained in use until 1940, when deteriorating conditions caused it to close.
Created:
1938
Contributed By:
University of Minnesota Libraries, Nathan and Theresa Berman Upper Midwest Jewish Archives.