Beyond Beauty: Unpacking the Power of the Positive Grassmannian The conversation between mathematicians Lauren Williams and Steven Strogatz on the Quanta Magazine podcast "The Joy of Why" has shed light on a fascinating phenomenon in mathematics that transcends mere aesthetics.
The positive Grassmannian, a shape that classifies other shapes, appears in various mathematical systems, including traffic flow models, shallow water waves, and quantum particle scattering.
Williams' work at Harvard University has been instrumental in revealing the connections among these disparate areas of mathematics.