Dave Bayer

Dave Bayer is a Professor of Mathematics at Barnard College, Columbia University. His academic work is centered in the Department of Mathematics at Columbia University where he maintains an active research and teaching profile.

His research interests focus on Algebraic Geometry, Commutative Algebra, and Computational Mathematics, with particular expertise in syzygies theory. He has developed significant mathematical software, most notably his work with Macaulay, which appears to reference the Macaulay2 computer algebra system widely used in algebraic geometry.

Professor Bayer is currently on sabbatical according to his website, though he has an extensive teaching history from 1997-2023. Beyond his academic pursuits, he maintains diverse personal interests including woodworking (particularly crafting pasta guitars or "chitarras"), mountaineering (documented climbs of Mt. Whitney), and international travel (including Norway).

His academic contributions span both theoretical mathematics and practical applications, with his software development work having significant impact in the mathematical community. His personal projects demonstrate an interdisciplinary approach that connects mathematical precision with craftsmanship.