Gregery Buzzard

Dr. Gregery Buzzard is a Professor of Mathematics and Director of the Center for Computational and Applied Mathematics at Purdue University, within the College of Science. His research focuses on computational imaging, inverse problems, and biological systems modeling, with significant contributions to image reconstruction techniques like Plug-and-Play Priors and Consensus Equilibrium. He holds the SIAM Imaging Sciences Best Paper Prize (2020) and led collaborations on algorithms for electron microscopy, CT, and hyperspectral imaging. Current students include Haley Duba (Mathematics), Samin Nur Chowdhury (ECE), and Karl Weisenburger (Mathematics).

His work bridges applied mathematics and engineering, emphasizing uncertainty quantification and optimal experimental design. Key projects involve dynamic sampling strategies for microscopy and tomography, as well as multi-agent consensus frameworks for distributed imaging systems. Buzzard also contributed to cellular signaling research, particularly T-cell and B-cell receptor dynamics.

• Education: Ph.D. in Mathematics (not explicitly stated but inferred from career path)
• Grants: Multiple grants supporting imaging and computational research (details omitted)
• Labs/Teams: Directs the Center for Computational and Applied Mathematics (CCAM)
• Publications: Over 50 peer-reviewed articles, including foundational work on PnP-MACE frameworks