<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en-US"><generator uri="https://jekyllrb.com/" version="3.10.0">Jekyll</generator><link href="https://www.wgilpin.com/feed.xml" rel="self" type="application/atom+xml" /><link href="https://www.wgilpin.com/" rel="alternate" type="text/html" hreflang="en-US" /><updated>2026-08-27T10:13:54+00:00</updated><id>https://www.wgilpin.com/feed.xml</id><title type="html">William Gilpin</title><subtitle>Research in nonlinear dynamics, machine learning, fluid dynamics, and systems biology</subtitle></feed>