Fall 2017

Tuesday, September 12th
Professor Dave Richeson
"Four Tales of Impossibility"

"Nothing is impossible!" It is comforting to believe this greeting card sentiment; it is the American dream. Yet there are impossible things, and it is possible to prove that they are so. In this talk we will look at some of the most famous impossibility theorems—the so-called "problems of antiquity." The ancient Greek geometers and future generations of mathematicians tried and failed to square circles, trisect angles, double cubes, and construct regular polygons using only a compass and straightedge. It took two thousand years to prove conclusively that all four of these are mathematically impossible.

Noon
Tome 115
Lunch provided

Tuesday, September 19th
Ricardo Conceicao, Gettysburg College
"On Pennies, McNuggets, Polynomials, and How to Help the Government Save Money"

In the 80's, McDonald's restaurants used to sell boxes containing 6, 9 or 20 chicken McNuggets. It was impossible to purchase exactly four or ten nuggets. What other exact numbers of nuggets were impossible to buy? The solution to this question is related to a classical problem in the frontier of number theory and discrete mathematics known as the Diophantine Frobenius Problem.

In this talk we discuss how this famous problem connects the apparently random string of words in the title. Along the way, we will learn about some of its history, applications and generalizations. As an example, we show that it can be used to help the American government not only to save $52.9 million yearly but to also turn a modest profit.

Noon
Tome 115
Lunch provided

Tuesday, October 10th
Dick Forrester, Professor of Mathematics, Dickinson College & Laura Kilko, Associate Director of the Career Center, Dickinson College

"Where Do I Go From Here?"

In this chat we discuss a wide variety of careers and opportunities for students majoring in mathematics and computer science. In addition, we will talk about graduate school options, internships, and REUs (Research Experience for Undergraduates). Specific information about our recent graduates will be provided.

Noon
Tome 115
Lunch provided

Tuesday, October 24th
James Whitmore, Open Group Certifited IT Architect and former IBM Distinguished Engineer

"Improving Attention to Security in Software Design with Analytics and Cognitive Techniques"

The drive for better outcomes for secure development and increased developer productivity led to experiments to augment developer knowledge and eventually realize the goal of “building the right security in”. This topic, presented to the 2017 IEEE Security in Development Conference, reviews the approach, recent experiments and findings from a seven-year effort to enable consistency across a large, diverse development organization and software portfolio via policies, guidance, automated tools and services.

Noon
Tome 115
Lunch provided

Tuesday, November 14th
Amanda Lohss, Messiah College

Talk Title & Abstract - TBD

Noon
Tome 115
Lunch provided

Friday, November 17th
Evelyn Lamb, Freelance Writer, Salt Lake City, UT

Talk Title & Abstract - TBD

12:30pm
Tome 115
Lunch provided

Tuesday, November 28th
Kathryn Haymaker, Villanova University

Talk Title & Abstract - TBD

Noon
Tome 115
Lunch provided