Pramod N. Achar

Identifiers

• name variant Pramod N. Achar 0.60 · backfill

Papers (46)

1. Steinberg quotients and Smith-Treumann localization math.RT · 2026 · author #1
2. Conjectures on tilting modules and antispherical $p$-cells math.RT · 2018 · author #1
3. Nearby cycles for parity sheaves on a divisor with simple normal crossings math.AG · 2018 · author #1
4. Combinatorics of Fourier transforms for type A quiver representations math.RT · 2018 · author #1
5. Dualit\'e de Koszul formelle et th\'eorie des repr\'esentations des groupes alg\'ebriques r\'eductifs en caract\'eristique positive math.RT · 2018 · author #1
6. Calculations with graded perverse-coherent sheaves math.RT · 2018 · author #1
7. Mixed perverse sheaves on flag varieties of Coxeter groups math.RT · 2018 · author #1
8. On the Humphreys conjecture on support varieties of tilting modules math.RT · 2017 · author #1
9. Reductive groups, the loop Grassmannian, and the Springer resolution math.RT · 2016 · author #1
10. Corrigendum to "On the equivariant $K$-theory of the nilpotent cone in the general linear group," published in Represent. Theory 8 (2004) math.RT · 2016 · author #1
11. Modular generalized Springer correspondence III: exceptional groups math.RT · 2015 · author #1
12. Notes on exotic and perverse-coherent sheaves math.RT · 2014 · author #1
13. The affine Grassmannian and the Springer resolution in positive characteristic math.RT · 2014 · author #1
14. Modular perverse sheaves on flag varieties III: positivity conditions math.RT · 2014 · author #1
15. Modular generalized Springer correspondence II: classical groups math.RT · 2014 · author #1
16. Modular perverse sheaves on flag varieties II: Koszul duality and formality math.RT · 2014 · author #1
17. Modular perverse sheaves on flag varieties I: tilting and parity sheaves math.RT · 2014 · author #1
18. Modular generalized Springer correspondence I: the general linear group math.RT · 2013 · author #1
19. Parity sheaves on the affine Grassmannian and the Mirkovi\'c-Vilonen conjecture math.RT · 2013 · author #1
20. Weyl group actions on the Springer sheaf math.RT · 2013 · author #1
21. Kostka systems and exotic t-structures for reflection groups math.RT · 2012 · author #1
22. Sheaves on nilpotent cones, Fourier transform, and a geometric Ringel duality math.RT · 2012 · author #1
23. Geometric Satake, Springer correspondence, and small representations II math.RT · 2012 · author #1
24. Perverse coherent sheaves on the nilpotent cone in good characteristic math.RT · 2011 · author #1
25. Geometric Satake, Springer correspondence, and small representations math.RT · 2011 · author #1
26. Completions of Grothendieck groups math.CT · 2011 · author #1
27. Koszul duality and mixed Hodge modules math.RT · 2011 · author #1
28. Constructible sheaves on affine Grassmannians and geometry of the dual nilpotent cone math.RT · 2011 · author #1
29. Koszul duality and semisimplicity of Frobenius math.RT · 2011 · author #1
30. Toward a Mackey formula for compact restriction of character sheaves math.RT · 2010 · author #1
31. Corrigendum to `Orbit closures in the enhanced nilpotent cone', published in Adv. Math. 219 (2008) math.RT · 2010 · author #1
32. Green functions via hyperbolic localization math.RT · 2010 · author #1
33. Normality of orbit closures in the enhanced nilpotent cone math.RT · 2010 · author #1
34. Pieces of nilpotent cones for classical groups math.RT · 2010 · author #1
35. Introduction to staggered sheaves math.AG · 2009 · author #1
36. Localisation de faisceaux caract\`eres math.RT · 2008 · author #1
37. On the quasi-hereditary property for staggered sheaves math.RT · 2008 · author #1
38. Baric structures on triangulated categories and coherent sheaves math.AG · 2008 · author #1
39. Purity and decomposition theorems for staggered sheaves math.AG · 2008 · author #1
40. Staggered sheaves on partial flag varieties math.RT · 2007 · author #1
41. Orbit closures in the enhanced nilpotent cone math.RT · 2007 · author #1
42. Staggered t-structures on derived categories of equivariant coherent sheaves math.RT · 2007 · author #1
43. Springer correspondences for dihedral groups math.RT · 2007 · author #1
44. Perverse coherent sheaves and the geometry of special pieces in the unipotent variety math.RT · 2007 · author #1
45. On special pieces, the Springer correspondence, and unipotent characters math.RT · 2006 · author #1
46. Supports unipotents de faisceaux caracteres math.RT · 2003 · author #1

Mentions

• 2606.21697 #1 · arxiv_oai · confidence 0.70 Pramod N. Achar
• 1507.00401 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1409.7346 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1408.7050 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1408.4189 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1404.1096 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1401.7256 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1401.7245 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1307.2702 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1305.1684 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1304.2642 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1209.1172 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1207.7044 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1205.5089 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1109.2813 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1108.4999 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1105.2715 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1105.2181 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1102.2821 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1102.2820 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1011.1846 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1008.1117 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1004.4412 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1004.3822 #1 · backfill · confidence 0.70 Pramod N. Achar
• 1001.4283 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0902.0147 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0810.5030 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0809.1563 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0808.3210 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0808.3209 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0712.1615 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0712.1079 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0709.1300 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0709.0482 #1 · backfill · confidence 0.70 Pramod N. Achar
• 0707.0088 #1 · backfill · confidence 0.70 Pramod N. Achar

Frequent Coauthors

• Simon Riche 15 shared papers
• Anthony Henderson 10 shared papers
• Daniel Juteau 4 shared papers
• Anne-Marie Aubert 3 shared papers
• Daniel S. Sage 3 shared papers
• Laura Rider 3 shared papers
• David Treumann 2 shared papers
• William Hardesty 2 shared papers
• Benjamin F. Jones 1 shared papers
• Carl Mautner 1 shared papers
• Catharina Stroppel 1 shared papers
• Clifton L.R. Cunningham 1 shared papers
• Cristian Vay 1 shared papers
• Eric Sommers 1 shared papers
• Jacob P. Matherne 1 shared papers
• Maitreyee C. Kulkarni 1 shared papers
• Paul Sobaje 1 shared papers
• S. Kitchen 1 shared papers
• William D. Hardesty 1 shared papers