| Koszul duality for Kac–Moody groups and characters of tilting modules P Achar, S Makisumi, S Riche, G Williamson Journal of the American Mathematical Society 32 (1), 261-310, 2019 | 86 | 2019 |
| Orbit closures in the enhanced nilpotent cone PN Achar, A Henderson Advances in Mathematics 219 (1), 27-62, 2008 | 83 | 2008 |
| Perverse Sheaves and Applications to Representation Theory PN Achar | 64 | 2021 |
| Modular perverse sheaves on flag varieties, II: Koszul duality and formality PN Achar, S Riche Duke Mathematical Journal 165 (1), 161-215, 2016 | 59 | 2016 |
| An order-reversing duality map for conjugacy classes in Lusztig's canonical quotient PN Achar Transformation groups 8 (2), 107-145, 2003 | 51 | 2003 |
| Modular perverse sheaves on flag varieties I: tilting and parity sheaves P Achar, S Riche Annales Scientifiques de l'École Normale Supérieure 49, 325-370, 2016 | 47 | 2016 |
| Geometric Satake, Springer correspondence, and small representations II P Achar, A Henderson, S Riche Represent. Theory 19, 94-166, 2015 | 47 | 2015 |
| Koszul duality and semisimplicity of Frobenius PN Achar, S Riche Annales de l'Institut Fourier 63 (4), 1511-1612, 2013 | 45 | 2013 |
| Reductive groups, the loop Grassmannian, and the Springer resolution PN Achar, S Riche Inventiones mathematicae 214 (1), 289-436, 2018 | 34 | 2018 |
| Parity sheaves on the affine Grassmannian and the Mirković–Vilonen conjecture PN Achar, L Rider Acta Mathematica 215 (2), 183-216, 2015 | 32 | 2015 |
| Weyl group actions on the Springer sheaf PN Achar, A Henderson, D Juteau, S Riche Proceedings of the London Mathematical Society 108 (6), 1501-1528, 2014 | 30 | 2014 |
| Free-monodromic mixed tilting sheaves on flag varieties PN Achar, S Makisumi, S Riche, G Williamson arXiv preprint arXiv:1703.05843, 2017 | 28 | 2017 |
| Local systems on nilpotent orbits and weighted Dynkin diagrams P Achar, E Sommers Represent. Theory 6, 190-201, 2002 | 28 | 2002 |
| Geometric Satake, Springer correspondence and small representations PN Achar, A Henderson Selecta Mathematica 19 (4), 949-986, 2013 | 27 | 2013 |
| Perverse coherent sheaves on the nilpotent cone in good characteristic P Achar Recent developments in Lie algebras, groups and representation theory, Proc …, 2012 | 26 | 2012 |
| Supports unipotents de faisceaux caractères PN Achar, AM Aubert Journal of the Institute of Mathematics of Jussieu 6 (02), 173-207, 2007 | 26 | 2007 |
| Equivariant coherent sheaves on the nilpotent cone for complex reductive Lie groups PN Achar Massachusetts Institute of Technology, Department of Mathematics, 2001 | 26 | 2001 |
| Modular perverse sheaves on flag varieties III: Positivity conditions P Achar, S Riche Transactions of the American Mathematical Society 370 (1), 447-485, 2018 | 25* | 2018 |
| The affine Grassmannian and the Springer resolution in positive characteristic PN Achar, L Rider Compositio Mathematica 152 (12), 2627-2677, 2016 | 25 | 2016 |
| On the equivariant K-theory of the nilpotent cone in the general linear group PN Achar Represent. Theory 8, 180-211, 2004 | 24 | 2004 |
