Prof. Dan Ciubotaru
PhD Cornell (2004)
Status
Academic Faculty
Professor of Mathematics
Diana Brown Fellow and Tutor in Pure Maths, Somerville College
Research groups
Address
Mathematical Institute
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Woodstock Road
Oxford
OX2 6GG
Highlighted publications
On the generalized Ramanujan conjecture over function fields
Ciubotaru, D Harris, M (12 Apr 2022) Wavefront Sets of Unipotent Representations of Reductive $p$-adic Groups I
Ciubotaru, D Mason-Brown, L Okada, E (28 Dec 2021) Types and unitary representations of reductive p-adic groups
Ciubotaru, D Inventiones Mathematicae volume 213 issue 1 237-269 (01 Feb 2018) Dirac cohomology for graded affine Hecke algebras
Barbasch, D Ciubotaru, D Trapa, P ACTA MATHEMATICA volume 209 issue 2 197-227 (2012) https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000312564600001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=4fd6f7d59a501f9b8bac2be37914c43e On characters and formal degrees of discrete series of affine Hecke algebras of classical types
Ciubotaru, D Kato (Shiota), M Kato, S Inventiones Mathematicae volume 187 issue 3 589-635 (16 Mar 2012) Whittaker unitary dual of affine graded Hecke algebras of type E
Barbasch, D Ciubotaru, D Compositio Mathematica volume 145 issue 6 1563-1616 (03 Nov 2009) A nonabelian Fourier transform for tempered unipotent representations
Aubert, A Ciubotaru, D Romano, B Compositio Mathematica Teaching
Category Theory (C2.7), MT 2023
Research interests
Representation theory of reductive Lie groups: the unitary dual, local Langlands correspondence, affine Hecke algebras, Coxeter groups, Dirac operators in representation theory.
Recent publications
The wavefront set: bounds for the Langlands parameter
Ciubotaru, D Kim, J (21 Mar 2024) Some unipotent Arthur packets for reductive p-adic groups
Ciubotaru, D Mason-Brown, L Okada, E International Mathematics Research Notices (15 Nov 2023) Local character expansions via positive depth Barbasch-Moy theory
Ciubotaru, D Okada, E (13 Jul 2023) Wavefront Sets of Unipotent Representations of Reductive $p$-adic Groups II
Ciubotaru, D Mason-Brown, L Okada, E (19 Mar 2023) Symplectic Dirac operators for Lie algebras and graded Hecke algebras
Ciubotaru, D De Martino, M Meyer, P Transformation Groups volume 28 issue 4 1447-1475 (20 Aug 2022) Prizes, awards, and scholarships
MPLS Teaching Award (2017)
Further details
EPSRC "New Horizons" EP/V046713/1, 1/2021-12/2023 (PI)
EPSRC grant EP/N033922/1, 9/2016-8/2020 (PI)
Member of the editorial boards of Documenta Mathematica and Quarterly Journal of Mathematics.