4/11/2022 COVID Update: The State of Maine no longer requires masking or proof of vaccination to attend any public events, but individual venues are free to do so. For the latest information, visit the Center for Disease Control and Prevention or the State of Maine’s COVID site.

The Crystallographic Restriction Theorem: A Story of Surprising Twists

Davis Science Center, Colby College Mayflower Hill Drive, Waterville, ME

In this mathematics and statistics colloquium, Ken Shoemake will discuss the crystallographic restriction theorem, which lies close to the heart of crystal structures. Mineralogists and mathematicians studied many crystal specimens and their likely inner structure, and they concluded that the only possible rotational symmetries were two-fold, three-fold, four-fold, and six-fold. Mathematicians extended the theorem into higher dimensions, […]

Free

Neighbors of Knots in the Gordian Graph

Davis Science Center, Colby College Mayflower Hill Drive, Waterville, ME

Switching a crossing on a knot diagram is one of the simplest methods for converting one type of knot into another type of knot. The Gordian graph is the graph which keeps track of which knot types can be converted into which other knot types by a single crossing change. Associate Professor of Mathematics Scott […]

Free

Virtual Panel of Colby Math and Statistics Alumni

Davis Science Center, Colby College Mayflower Hill Drive, Waterville, ME

Join recent alumni for the second annual virtual panel to hear how graduates have begun their careers. Ask questions and hear honest (or at least unedited) answers. Panelists include Boryana Miteva ’04, senior statistician, Expedia, Inc., Matthew Wallach ’07, section manager, BMW Manufacturing, Co., Thomas Hulse ’07, assistant professor, Colby College, Ermira Murati ’11, technical product manager, Tesla Motors, Alexis Lavine ’11, engineering leadership […]

Free
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