Audio file of an interview with Irwin Epstein conducted by Laia Berstein. The interview includes: Epstein's experiences growing up in St. Paul; schooling; religious education; and medical school.
Creator:
Epstein, Irwin, 1900-1986
Contributor:
Bernstein, Laia (Interviewer)
Created:
1978-04-04
Contributed By:
University of Minnesota Libraries, Nathan and Theresa Berman Upper Midwest Jewish Archives.
I will discuss recent joint work with Leslie Greengard on a new representation of solutions to the time harmonic Maxwell Equations. Using this representation we reduce the solution of the classical problems of scattering off of a smooth bounded interface to the solution of Fredholm integral equations of second kind on the interface. What disting...
Creator:
Epstein, Charles L. (University of Pennsylvania)
Created:
2010-08-04
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Using Hodge theory for a surface, we obtain a new representation for solutions to the time harmonic Maxwell equations in both bounded and unbounded domains of R^3. This representation has no spurious resonances, does not suffer from low frequency breakdown, and reduces standard boundary value problems to Fredholm equations of second kind. There ...
Creator:
Epstein, Charles L. (University of Pennsylvania)
Created:
2013-10-28
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Saint-Venant system of shallow water equations and related models arewidely used in many scientific applications related to modeling of waterflows in rivers, lakes and coastal areas. The development of robust andaccurate numerical methods for the computation of the solutions to shallowwater models is an important and challenging problem.The Sain...
Creator:
Epshteyn, Yekaterina (The University of Utah)
Created:
2014-10-16
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
In the lectures, I will first introduce and review several chemotaxis models including the classical Patlak-Keller-Segel model. Chemotaxis is the phenomenon in which cells, bacteria, and other single-cell or multicellular organisms direct their movements according to certain chemicals (chemoattractants) in their environment. Chemotaxis is an imp...
Creator:
Epshteyn, Yekaterina (The University of Utah)
Created:
2013-07-29
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
212 hymns.; ""The royalty from the sale of the mission hymnal is paid to the General Clergy Relief Fund of the Protestant Episcopal Church as per agreement with the publisher, the Biglow & Main Co., New York and Chicago."" (Note from verso title page).
Ms. Ephraim begins by going over a bit of background history about herself and her involvement in education and, more specifically, Jewish education. She talks about her position at the Central Jewish Institute where she was the director of extension education. She engaged in this education through various forms of art such as music, providing a...
Creator:
Ephraim, Miriam
Created:
1975-07-18
Contributed By:
University of Minnesota Libraries, Immigration History Research Center Archives.
An accounting of taxes levied and due on tracts of land in Buckingham Township, Wayne County, Pennsylvania. Lists taxes or due for the years 1807, 1808, and 1809 and the names of two warranters: John Gill and Catharine Shu (sp?).
Creator:
Ephm. Janney (?)
Created:
1809-11-21
Contributed By:
University of Minnesota Libraries, James Ford Bell Library.
A horizontal postcard with two shields, one has a red with white fleur-de-lis type symbol, the other has white with black bird wearing red star on chest, surrounded by roses and stems with a red, white & green ribbon flowing down over roses and shields
Creator:
E. P.
Created:
1918
Contributed By:
University of Minnesota Libraries, Special Collections and Rare Books.
High-dimensional multivariate time series are challenging due to the dependent and high-dimensional nature of the data, but in many applications there is additional structure that can be exploited to reduce computing time along with statistical error. We consider high-dimensional vector autoregressive processes with spatial structure, a simple a...
Creator:
Ensor, Katherine (Rice University)
Created:
2018-02-22
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Each of these three posters contains a piece of digital art depicting an aspect of life during the COVID-19 pandemic. The first poster shows an orange human figure with a sad expression sitting on a cloud that is floating in a starry sky above the planet Earth. Text around the clouds reads: "During the pandemic I felt as if I was watching life p...
Creator:
Enright, Autum
Created:
2021-09
Contributed By:
Archives and Special Collections, Kathryn A. Martin Library, University of Minnesota Duluth
Functions whose values are unbounded linear operators describe a large number of processes in optics. The applications include photonic crystals with material properties of Drude-Lorentz type and computations of scattering resonances.In this talk we present new enclosures of the numerical range of an operator functions T. Contrary to the numeric...
Creator:
Engström, Christian (University of Umeà¥)
Created:
2016-12-14
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
