Motivated by the problem of symmetric collapsing gas-dynamical shocks wepresent a scalar toy model that captures blowup of focusing waves. This modelis simple enough to allow for explicit calculations, and we study some solutions indetail. As a scalar model it does not describe reflection of waves and this necessitatesa new concept of weak solut...
Creator:
Jenssen, Helge Kristian (The Pennsylvania State University)
Created:
2009-07-27
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
[1975] 10:35 - 10:50 a.m. Tape Opens: Music "The Minnesota School of the Air..." Tape Closes: "... School of the Air." Special Instructions: This tape should be equalized. Add some highs cut some lows. Maybe add a little presence. [1978] Program Opens: Music "The Minnesota School..." Program Closes: ".. School of the Air.
Creator:
University of Minnesota. Radio Station KUOM
Created:
1975-09-22; 1978-09-25
Contributed By:
University of Minnesota Libraries, University Archives.
Sylvia Silvola of Virginia, Minnesota, and Ellen Daufney of Calumet, Minnesota, wearing graduation robes and hats with tassles, standing in front of Griggs Hall on University of Minnesota - Duluth campus on August 18, 1967.
Created:
1967-08-18
Contributed By:
University of Minnesota Libraries, Immigration History Research Center Archives.
10:45 - 11:00 a.m. Program Opens: Theme Up: "Exploring Nature with Mr. B." Program Closes: "... a Minnesota School of the Air presentation." Theme out.
Creator:
University of Minnesota. Radio Station KUOM
Created:
1972-01-25
Contributed By:
University of Minnesota Libraries, University Archives.
Sylvia Kaplan and Liz Joseph from the Minneapolis Federation for Jewish Service receive the Public Relations Award for Best House Organ "Community" at the 42nd General Assembly.
Created:
1972
Contributed By:
University of Minnesota Libraries, Nathan and Theresa Berman Upper Midwest Jewish Archives.
Sylvia Garcia was born in California in 1980. Her father was a Mexican immigrant and her mother born in the United Stated. During childhood the family would travel back to Mexico every December.
Creator:
Garcia, Sylvia
Created:
2017-07-25
Contributed By:
University of Minnesota, Immigration History Research Center
Sylvia Borken stands at the produce counter of Knox Market, which was located at Knox and Plymouth Avenues in Minneapolis. Many small Jewish family-owned and run grocery stored served the North Side neighborhood. Small business ownership was an avenue to success that was open to the earliest group of Jewish immigrants.
Created:
1950
Contributed By:
University of Minnesota Libraries, Nathan and Theresa Berman Upper Midwest Jewish Archives.
