Dr. Elmer joined Middlesex in November 2015. Prior to this he held a mixture of research and teaching positions at RWTH-Aachen, Queen Mary University of London, Bristol and Aberdeen.
My research interests focus mainly on invariant theory and its applications. I'm also interested in representation theory and cohomology of finite or infinite algebraic groups, especially in the modular case.
More details on my homepage:
Elmer, Jonathan (2023) The separating variety for 2x2 matrix invariants. Linear and Multilinear Algebra . ISSN 0308-1087 (Published online first)
Elmer, Jonathan (2022) Modular covariants of cyclic groups of order p. Journal of Algebra , 598 . pp. 134-155. ISSN 0021-8693
Elmer, Jonathan (2022) The relative Heller operator and relative cohomology for the Klein 4-group. Communications in Algebra , 50 (4). pp. 1518-1534. ISSN 0092-7872
Elmer, Jonathan and Sezer, Müfit (2020) Degree bounds for modular covariants. Forum Mathematicum , 32 (4). pp. 905-910. ISSN 0933-7741
Elmer, Jonathan and Sezer, Mufit (2018) Locally finite derivations and modular coinvariants. Quarterly Journal of Mathematics , 69 (3). pp. 1053-1062. ISSN 0033-5606