Achar, Pramod N.; Hardesty, William; Riche, Simon Integral exotic sheaves and the modular Lusztig-Vogan bijection. (English) Zbl 1521.20103 J. Lond. Math. Soc., II. Ser. 106, No. 3, 2403-2458 (2022). MSC: 20G05 17B10 17B20 20G15 14F06 PDFBibTeX XMLCite \textit{P. N. Achar} et al., J. Lond. Math. Soc., II. Ser. 106, No. 3, 2403--2458 (2022; Zbl 1521.20103) Full Text: DOI arXiv
Bezrukavnikov, Roman; Riche, Simon A topological approach to Soergel theory. (English) Zbl 1497.18019 Baranovsky, Vladimir (ed.) et al., Representation theory and algebraic geometry. A conference celebrating the birthdays of Sasha Beilinson and Victor Ginzburg, Chicago, IL, USA, August 21–25, 2017. Cham: Birkhäuser. Trends Math., 267-343 (2022). MSC: 18G80 20G05 14F08 14M15 17B37 20C08 PDFBibTeX XMLCite \textit{R. Bezrukavnikov} and \textit{S. Riche}, in: Representation theory and algebraic geometry. A conference celebrating the birthdays of Sasha Beilinson and Victor Ginzburg, Chicago, IL, USA, August 21--25, 2017. Cham: Birkhäuser. 267--343 (2022; Zbl 1497.18019) Full Text: DOI arXiv
Riche, Simon; Williamson, Geordie A simple character formula. (Une formule de caractères simples.) (English. French summary) Zbl 1514.20183 Ann. Henri Lebesgue 4, 503-535 (2021). Reviewer: Paul Sobaje (Statesboro) MSC: 20G05 PDFBibTeX XMLCite \textit{S. Riche} and \textit{G. Williamson}, Ann. Henri Lebesgue 4, 503--535 (2021; Zbl 1514.20183) Full Text: DOI arXiv
Achar, Pramod N.; Riche, Simon; Vay, Cristian Mixed perverse sheaves on flag varieties for Coxeter groups. (English) Zbl 1468.20071 Can. J. Math. 72, No. 1, 1-55 (2020). MSC: 20F55 14F08 20C08 PDFBibTeX XMLCite \textit{P. N. Achar} et al., Can. J. Math. 72, No. 1, 1--55 (2020; Zbl 1468.20071) Full Text: DOI arXiv
Achar, Pramod N.; Hardesty, William; Riche, Simon On the Humphreys conjecture on support varieties of tilting modules. (English) Zbl 1475.20073 Transform. Groups 24, No. 3, 597-657 (2019). Reviewer: Elitza Hristova (Sofia) MSC: 20G05 17B10 20C15 20G10 14L15 20G41 20G42 17B37 PDFBibTeX XMLCite \textit{P. N. Achar} et al., Transform. Groups 24, No. 3, 597--657 (2019; Zbl 1475.20073) Full Text: DOI arXiv
Bezrukavnikov, Roman; Gaitsgory, Dennis; Mirković, Ivan; Riche, Simon; Rider, Laura An Iwahori-Whittaker model for the Satake category. (Un modèle d’Iwahori-Whittaker pour la catégorie de Satake.) (English. French summary) Zbl 1481.14024 J. Éc. Polytech., Math. 6, 707-735 (2019). Reviewer: Yuval Z. Flicker (Ariel) MSC: 14D24 20G05 PDFBibTeX XMLCite \textit{R. Bezrukavnikov} et al., J. Éc. Polytech., Math. 6, 707--735 (2019; Zbl 1481.14024) Full Text: DOI arXiv
Baumann, Pierre; Riche, Simon Notes on the geometric Satake equivalence. (English) Zbl 1450.22009 Heiermann, Volker (ed.) et al., Relative aspects in representation theory, Langlands functoriality and automorphic forms. CIRM Jean-Morlet Chair, spring 2016. Cham: Springer; Paris: Société Mathématique de France (SMF). Lect. Notes Math. 2221, 1-134 (2018). MSC: 22E55 14D24 20G05 PDFBibTeX XMLCite \textit{P. Baumann} and \textit{S. Riche}, Lect. Notes Math. 2221, 1--134 (2018; Zbl 1450.22009) Full Text: DOI arXiv
Achar, Pramod N.; Henderson, Anthony; Juteau, Daniel; Riche, Simon Modular generalized Springer correspondence. III: Exceptional groups. (English) Zbl 1396.17004 Math. Ann. 369, No. 1-2, 247-300 (2017). Reviewer: Hu Jun (Beijing) MSC: 17B08 20G05 PDFBibTeX XMLCite \textit{P. N. Achar} et al., Math. Ann. 369, No. 1--2, 247--300 (2017; Zbl 1396.17004) Full Text: DOI arXiv
Riche, Simon Kostant section, universal centralizer, and a modular derived Satake equivalence. (English) Zbl 1386.14170 Math. Z. 286, No. 1-2, 223-261 (2017). Reviewer: Wen-Wei Li (Beijing) MSC: 14L15 14G17 17B08 17B45 PDFBibTeX XMLCite \textit{S. Riche}, Math. Z. 286, No. 1--2, 223--261 (2017; Zbl 1386.14170) Full Text: DOI arXiv
Achar, Pramod N.; Henderson, Anthony; Juteau, Daniel; Riche, Simon Modular generalized Springer correspondence. I: The general linear group. (English) Zbl 1396.17002 J. Eur. Math. Soc. (JEMS) 18, No. 7, 1405-1436 (2016). Reviewer: Hu Jun (Beijing) MSC: 17B08 20F55 20G15 14L35 14G17 PDFBibTeX XMLCite \textit{P. N. Achar} et al., J. Eur. Math. Soc. (JEMS) 18, No. 7, 1405--1436 (2016; Zbl 1396.17002) Full Text: DOI arXiv
Achar, Pramod N.; Riche, Simon Constructible sheaves on affine Grassmannians and geometry of the dual nilpotent cone. (English) Zbl 1329.14092 Isr. J. Math. 205, 247-315 (2015). Reviewer: Vladimir L. Popov (Moskva) MSC: 14L17 20G99 PDFBibTeX XMLCite \textit{P. N. Achar} and \textit{S. Riche}, Isr. J. Math. 205, 247--315 (2015; Zbl 1329.14092) Full Text: DOI arXiv
Riche, Simon [Bezrukavnikov, Roman] Geometric braid group action on derived categories of coherent sheaves. With a joint appendix with Roman Bezrukavnikov. (English) Zbl 1156.14014 Represent. Theory 12, 131-169 (2008). MSC: 14F05 14M15 20F55 18E30 PDFBibTeX XMLCite \textit{S. Riche}, Represent. Theory 12, 131--169 (2008; Zbl 1156.14014) Full Text: DOI