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Texas A&M University
Mathematics

Events for 01/17/2018 from all calendars

Hiring Candidate - Wencai Liu

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Time: 4:00PM - 5:00PM

Location: BLOC 220

Speaker: Wencai Liu, University of California - Irvine


Sue Geller Undergraduate Lecture

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Time: 6:00PM - 7:00PM

Location: Blocker 117

Speaker: Judy L. Walker , University of Nebraska-Lincoln

Description:

Title: Mathematics Makes Communication Possible


Abstract:
How do we ensure security in internet communications, for example, when using a credit card to make an online purchase? How do we efficiently transmit or store data, such as satellite pictures from outer space or music on a CD or an iPhone, in such a way that we can reliably read that data even in the presence of noise, such as electronic interference or a scratch or dust? In this talk, we will see that the answers to both of these questions hinge on beautiful mathematics that was once thought to be too abstract to be of any practical use..