About Hamburger Toggle Menu Nicole Aretz, PhD (Mathematics) Postdoctoral Researcher  nicole.aretz@austin.utexas.edu google scholar GitHub LinkedIn ResearchGate As part of the Willcox Research Group at the Oden Institute for Computational Engineering and Sciences, I combine different uncertainty quantification methods in a framework for digital twins. I am particularly interested in inverse problems, multi-fidelity approximations, and optimal […]