Oliver Gregory

Oliver Gregory is a Heilbronn Research Fellow in the Department of Mathematics at Imperial College London, affiliated with the Faculty of Natural Sciences. His research focuses on arithmetic geometry, particularly p-adic cohomology, p-adic Hodge theory, and applications to algebraic cycles, K-theory, and motivic cohomology. He has authored multiple influential papers in journals like Journal of Pure and Applied Algebra and Canadian Mathematical Bulletin.

Dr. Gregory’s academic contributions include work on torsion cycles in abelian varieties, log-motivic cohomology for semistable varieties, and Hodge-Witt decompositions. He completed his PhD on crystals of relative displays and Grothendieck-Messing deformation theory. In late 2023, he taught an advanced LTCC course on Beilinson's Conjectures, with lecture notes and exercise sheets publicly available.

His research interests bridge algebraic geometry and number theory, with particular emphasis on p-adic methods, cohomological approaches to arithmetic problems, and geometric structures in mixed characteristic settings. He has collaborated with prominent mathematicians such as Prof. Achim Langer and Prof. Christian Liedtke.