[PAST EVENT] Mathematics Colloquium: Pietro Paparella, William and Mary

Friday, September 13th 2013
2pm - 3pm
Jones Hall, Room 301
200 Ukrop Way
Williamsburg, VA 23185
Google MapFoursquare Venue
Pietro PaparellaPietro Paparella
Title: Matrix roots of nonnegative and eventually nonnegative matrices
Full Description
Abstract:

Eventually nonnegative matrices are real matrices whose powers become and remain nonnegative. As such, eventually nonnegative matrices are, a fortiori, matrix roots of nonnegative matrices, which motivates us to study the matrix roots of nonnegative matrices. Using classical matrix function theory and Perron-Frobenius theory, in this talk we discuss how to characterize, classify, and describe, in terms of the complex and real Jordan canonical form, the pth-roots of nonnegative and eventually nonnegative matrices.
Contact
Chi-Kwong Li
SuMoTuWeThFrSa
1
2
3
4
5
This calendar presented by William & Mary