Loyola University Chicago

Mathematics and Statistics

Colloquia, Lectures & Seminars

Tea and Colloquia (Fall 2020)

When: Thursday, September 24 | 4:30-5:30 p.m. (CT), Zoom link: https://luc.zoom.us/j/92822043616

Speaker: Nathan Lopez

Title: A random triangle takes up 15% of its inscribing circle

Abstract: I’ll explore some applications of calculus to geometry, specifically using optimization and the average vale of a function. The talk is aimed at undergraduates who have taken or are currently taking calculus 2 or above.

More information forthcoming...

Regular Events

For more information, follow the links to the seminar pages.

 

Past Events

When: Thursday, September 17 | 4:30-5:30 p.m. (CT), Zoom link: https://luc.zoom.us/j/92822043616

Speaker: Dr. Seguin, Professor of Mathematics at Loyola University Chicago

Title: Generating a Developable Surface from a Space Curve

Abstract: A developable surface is one in which near each point, there is a patch of the surface that can be flattened without distorting it.  Such surfaces include cones and cylinders and appear ubiquitously in engineering applications and architectural design.  Given a space curve, there are two natural ways to generate a developable surface from it. These are the so called tangent developable and rectifying developable surfaces.  In my talk I’ll discuss how these correspond to endpoints of a spectrum of developable surfaces that can be constructed from a space curve.  The talk will contains numerous figures to illustrate the different types of developable surfaces I’ll be discussing.

 

When: Thursday, September 10 | 4:30-5:30 p.m. (CT), Zoom link: https://luc.zoom.us/j/92822043616

Speaker: Dr. Tingley, Professor of Mathematics and Department Chair at Loyola University Chicago

Title: Structures from Chaos in a NIM Type Game

Abstract: I will discuss an ongoing research project with two 2020 Loyola grads: Ian Cowen and Zen Nguyen. We consider a modification of the famous mathematical game NIM. In our game, a state can be described as a pair of positive integers. Some states are winning, meaning if the game is in that state at your turn you can play to guarantee that you will win, and some are losing meaning no matter what you do a good player can beat you. One can figure out which are which recursively. We wrote computer code to do this for a lot of states, and plotted the losing states in the plane. The result is a shockingly complex picture with beautiful curves. We then study those curves, discussing their properties, and giving various explanations for their existence.

 

Rataj Lecture: Undergraduate Colloquium (Spring 2020)

When: Monday, February 24

Reception: 3:30-4:15 p.m., Palm Court, Mundelein Center

Lecture: 4:30 - 5:30pm, Cuneo 210

Speaker: Lisa Goldberg, Adjunct Professor of Economics and Statistics at UC Berkeley, Co-Director of Berkeley's Consortium for Data Analytics in Risk and Director of Research for Aperio Group.

Title: Hot Hands: What Data Science Can (and Can't) Tell Us About Basketball Trends

Abstract: Is the hot hand in basketball a real phenomenon or a cognitive illusion? I will describe a data-driven approach to this controversial question and explain how data science, despite its great contribution to sports, can go only so far in addressing some of the difficult underlying issues.

 

Sarah-Marie Belcastro (Director of MathILy and author of Discrete Math with Ducks) visits Loyola

  • When: Wednesday, March 14, 2018
  • Reception: 4:00-4:30 p.m., Mundelein 204, pies & refreshments provided
  • Lecture: 4:30-5:30 p.m., Mundelein 204, Tiles on Surfaces/ Matching on Grids
  • Details: calendar entry / agiaqui@luc.edu / epeters3@luc.edu

Daniel Sternheimer (Rikkyo University and Universite de Bourgogne) visits Loyola

  • When: Wednesday, March 21, 2018
  • Reception: 3:30-4:15 p.m., Piper Hall, refreshments provided
  • Lecture: 4:30-5:30 p.m., Mundelein 204, The power of physical mathematics
  • Details: calendar entry / agiaqui@luc.edu