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Probability and Data Science Seminar

Memorial union at sunset

See below for upcoming seminars or access the seminar archive.


Organizers

Nicholas Marshall and Axel Saenz Rodriguez

Timing

The Probability and Data Science Seminar will be held on Tuesdays at 3 pm in Kidder Hall 238


Reproductive Implications of Swimming in 3D

STAG 111

Speaker: Julie Simons

The motion of thin structures like cilia and flagella is vital for many biological systems. In this talk, we will use reproduction and sperm motility as a primary motivator for studying the motion of flagella in 3D fluid environments. Mathematically, we can model a flagellum as a curve in space and approximate the fluid environment as a Stokesian, inertialess world. Many models for flagellar motion in such settings have been developed over the span of many decades, starting with early works using 2D approximations. More recent advancements--technologically, mathematically and computationally--have allowed for exploration of motion in fully three-dimensional contexts and some surprising results. We will describe the mathematical framework for recent work involving the Method of Regularized Stokeslets and preferred curvature and then present results involving individual swimmers, groups of swimmers, and cooperative swimmers. We hypothesize that some species of animals have developed… Read more.


TBA

STAG 111

Speaker: Heather Fogarty

Read more.


TBA

STAG 111

Speaker: Dacian Daescu

Read more.


TBA

STAG 111

Speaker: David Levin

Read more.