The RepNet Virtual Seminar

Created by Channel playlist•31 Items•Updated November 5th, 2021
Watch Now
1Go to 30 June Meinolf Geck What is bad about bad primes.mp4 with duration: 1 hour, 3 minutes01:03:58

30 June Meinolf Geck What is bad about bad primes.mp4

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes146 views0 comments
2Go to 23 June Jacinta Torres A positive combinatorial formula for symplectic Kostka-Foulkes polynomials I Rows with duration: 52 minutes, 55 seconds52:55

23 June Jacinta Torres A positive combinatorial formula for symplectic Kostka-Foulkes polynomials I Rows

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes169 views0 comments
3Go to 7 July Laura Rider Centralizer of a regular unipotent element and perverse sheaves on the affine flag variety with duration: 55 minutes, 34 seconds55:34

7 July Laura Rider Centralizer of a regular unipotent element and perverse sheaves on the affine flag variety

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes184 views0 comments
4Go to 14 July Andrew Snowden The representation theory of Brauer categories with duration: 1 hour, 1 minute01:01:07

14 July Andrew Snowden The representation theory of Brauer categories

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes159 views0 comments
5Go to 28 July Leo Patimo Extending Schubert calculus to intersection cohomology with duration: 1 hour, 1 minute01:01:39

28 July Leo Patimo Extending Schubert calculus to intersection cohomology

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes69 views0 comments
6Go to 4 August Laura Colmenarejo - An insertion algorithm for diagram algebras with duration: 44 minutes, 51 seconds44:51

4 August Laura Colmenarejo - An insertion algorithm for diagram algebras

Created by Greg McCracken
ICMS RepNet
icmsrepnet
0 likes70 views0 comments
7Go to 02 September Martina Lanini Torus actions on cyclic quiver Grassmannians with duration: 49 minutes, 30 seconds49:30

02 September Martina Lanini Torus actions on cyclic quiver Grassmannians

Created by Greg McCracken
ICMS RepNet
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetrepresentationvarietyfactvectorbasisspacegraphactiondefinitionpointrepresentationsendomorphismpointsalgebraorbithomologydimensionstructurevarietiesedges
0 likes106 views0 comments
8Go to 9 September Eirini Chavli - Real properties of generic Hecke algebras with duration: 50 minutes, 48 seconds50:48

9 September Eirini Chavli - Real properties of generic Hecke algebras

Created by Greg McCracken
ICMS
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetalgebrabasisgroupselementsreflectionelementgeneratorsconjecturespacetracerelationpresentationcalculationstheorybraidmatrixhaguetimeslinearcombination
0 likes71 views0 comments
9Go to 16 September Nicolle Gonzalez A skein theoretic Carlsson-Mellit algebra with duration: 1 hour, 4 minutes01:04:32

16 September Nicolle Gonzalez A skein theoretic Carlsson-Mellit algebra

Created by Greg McCracken
ICMS RepNet
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetalgebrastarinverserelationsminuscategoryactionoperatorrelationoperatorsdiagramsstrandstrandsthingquestionspacetimesphisumti
0 likes66 views0 comments
10Go to 23 September Francesco Sala Two-dimensional cohomological Hall algebras of curves and surfaces, and their categorification with duration: 1 hour, 0 minutes01:00:02

23 September Francesco Sala Two-dimensional cohomological Hall algebras of curves and surfaces, and their categorification

Created by Greg McCracken
ICMS RepNet
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetalgebrathingcategorytheorycorrespondencesrespectannouncementstructureproblemalgebrascategoriesbitstarstackobjects3dvacationgoalpatientsguy
0 likes87 views0 comments
11Go to 30 September Vanessa Miemietz Simple transitive 2-representations of Soergel bimodules for finite Coxeter type in characteristic zero with duration: 53 minutes, 56 seconds53:56

30 September Vanessa Miemietz Simple transitive 2-representations of Soergel bimodules for finite Coxeter type in characteristic zero

Created by Greg McCracken
ICMS RepNet
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetcategoryrepresentationscategoriesalgebramodulesrepresentationmorphismcellsobjectcelltheoryapexidentitythingsalgebrasobjectskindagematrixh.
0 likes104 views0 comments
12Go to 7 October Julian Kuelshammer Filtered categories via ring extensions with duration: 58 minutes, 58 seconds58:58

7 October Julian Kuelshammer Filtered categories via ring extensions

Created by Greg McCracken
ICMS RepNet
An automated programme is used to generate the subtitles on the talks. You can remove the subtitles by pressing CC on the bottom toolbar.
icmsrepnetalgebracategoryobjectsmodulesdeltafactnotioncategoriesmoduleobjectsenseinfinityalgebrasringsettingsimplesquestionrelationsisomorphismextension
0 likes82 views0 comments
13Go to 4 November Alastair Craw Gale duality and the linearisation map for quiver moduli with duration: 56 minutes, 14 seconds56:14

4 November Alastair Craw Gale duality and the linearisation map for quiver moduli

Created by Greg McCracken
ICMS RepNet
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetbasisvectorbundlesguypointrecipebundlematrixrepresentationssurfaceresolutioncolumnsfactgammadimensionsurfacessequencepictureclassesspace
0 likes116 views0 comments
14Go to 11 November Alexandre Minets KLR and Schur algebras for curves and semi-cuspidal representations with duration: 1 hour, 2 minutes01:02:34

11 November Alexandre Minets KLR and Schur algebras for curves and semi-cuspidal representations

Created by Greg McCracken
ICMS
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetthingalgebrarepresentationsmodulesbasisthingscategoriesrelationsdimensioncategoryquestionbunchpolynomialscurvepointrestrictionchildrenalphavectordefinition
0 likes86 views0 comments
15Go to November 25 Lucas Mason-Brown What is a unipotent representation with duration: 55 minutes, 0 seconds55:00

November 25 Lucas Mason-Brown What is a unipotent representation

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetrepresentationsorbitunitcharacterrepresentationidealsorbitsidealclassificationequivalencecoveringscovergroupsquantisationalgebranilpotentchequebashdefinitionbar
0 likes199 views0 comments
16Go to December 02 Eleonore Faber - McKay quivers and the McKay correspondence for some complex reflection groups with duration: 58 minutes, 11 seconds58:11

December 02 Eleonore Faber - McKay quivers and the McKay correspondence for some complex reflection groups

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetrepresentationsreflectionrepresentationgroupslambdacorrespondencemciboxarrowschiboxesn.loopsdiscriminantthingtaudimensionrestrictiontensordiagram
0 likes91 views0 comments
17Go to December 09 Xuhua He Total positivity and its generalization with duration: 56 minutes, 45 seconds56:45

December 09 Xuhua He Total positivity and its generalization

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetfielddefinitionelementflagsemimonoidminussalespointk.senseclasstheorychoiceconditionsbasisquestionmatriceschangebase
0 likes62 views0 comments
18Go to December 16 Julia Pevtsova Cohomology of finite dimensional Hopf algebras with duration: 57 minutes, 52 seconds57:52

December 16 Julia Pevtsova Cohomology of finite dimensional Hopf algebras

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetalgebracategoryrepresentationsgroupsalgebrasrepresentationtensorcosmologythingsspacestheorempointmodulesvectortheoryspectrumpropertyquestionsquantumscheme
0 likes67 views0 comments
19Go to January 13 2021 Eoghan McDowell The image of the Specht module under the inverse Schur functor with duration: 54 minutes, 33 seconds54:33

January 13 2021 Eoghan McDowell The image of the Specht module under the inverse Schur functor

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetmodulerelationscolumnboxesmodulestabloidrelationtabloidsisomorphismrepresentationspacetableaupowerelementscharacteristicsentriestensorlinearlambdaskew
0 likes38 views0 comments
20Go to January 27 2021 Asilata Bapat A Thurston compactification of Bridgeland stability space with duration: 56 minutes, 33 seconds56:33

January 27 2021 Asilata Bapat A Thurston compactification of Bridgeland stability space

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetstabilityobjectcategoryconditionspaceheartactionstructurethingboundarya2objectsconditionsp2algebraquiverp1anglefactpicture
1 likes87 views0 comments
21Go to February 10 2021 Daniel Nakano A new Lie theory for simple Lie superalgebras with duration: 56 minutes, 8 seconds56:08

February 10 2021 Daniel Nakano A new Lie theory for simple Lie superalgebras

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetalgebracosmologyalgebrastheorysortthingsmoduleleesemirepresentationalrighttheoremdecompositionmodulescategoryrestrictionthingpaperelementstypicality
0 likes76 views0 comments
22Go to February 17 2021 Jose Simental Braid varieties and Algebraic weaves with duration: 57 minutes, 29 seconds57:29

February 17 2021 Jose Simental Braid varieties and Algebraic weaves

Created by Greg McCracken
An automated programme has been used to generate the subtitles on this talk.
icmsrepnetmatrixvarietybetavarietiestimesmatricesworddeltapointbraindimensionlengththingflagc1variableswavesvertexbitleft
0 likes47 views0 comments
23Go to 24 February 2021 - Simon Riche - Hecke action on the principal block of reductive algebraic groups with duration: 57 minutes, 28 seconds57:28

24 February 2021 - Simon Riche - Hecke action on the principal block of reductive algebraic groups

Created by Greg McCracken

T

… Show More
repnetrepresentation theorycombinatoricscategoryactionmodulesalgebramodulecentrefactorsblockheckhatrepresentationsaffinestarlatticeobjectsfacttheoryfactorquotientreflections
0 likes113 views0 comments
24Go to 3 March 2021 - Pedro Vaz - Schur-Weyl duality, Verma modules, and categorification with duration: 59 minutes, 25 seconds59:25

3 March 2021 - Pedro Vaz - Schur-Weyl duality, Verma modules, and categorification

Created by Greg McCracken

T

… Show More
repnetrepresentation theoryalgebrarepresentationsrepresentationmoduleblobmodulescategoryalgebrastensorendomorphismtheoryrelationparabolicdifferentialquotientvectoractiondiagramsblockglm
0 likes93 views0 comments
25Go to 17 March 2021 - Peter Tingley - A quiver variety approach to root multiplicities with duration: 55 minutes, 57 seconds55:57

17 March 2021 - Peter Tingley - A quiver variety approach to root multiplicities

Created by Greg McCracken

1

… Show More
repnetquiverroot multiplictiesthingserroralgebraalphaconditionsrootmapsmodulepathconditionfiltrationfactbitproblemrootsspacerelationreasonratiostatement
0 likes46 views0 comments
26Go to 5 May 2021 - Nicolas Libedinsky - Pre-canonical bases on affine Hecke algebras with duration: 31 minutes, 14 seconds31:14

5 May 2021 - Nicolas Libedinsky - Pre-canonical bases on affine Hecke algebras

Created by Greg McCracken
5 May 2021

… Show More
repnetrepresentation theorycombinatoricslambdabasisalphaelementweightheightformulaconjecturetheoremsumdefinitionmutimesrootsrootprebaralgebrapolynomialsformulas
0 likes42 views0 comments
27Go to 12 May - Lewis Topley - Representations of finite W-algebras with duration: 53 minutes, 5 seconds53:05

12 May - Lewis Topley - Representations of finite W-algebras

Created by Greg McCracken

T

… Show More
repnetcombinatoricslie theorygeometric representation theorygroup theoryalgebrapoissonvarietyrepresentationsstructureidealsidealelementsthingrepresentationreductioncomponentsslicequotienttheoremtheorydimensionringorbitspace
0 likes119 views0 comments
28Go to 2 June 2021 Jonathan Brundan - Heisenberg actions on Abelian categories with duration: 54 minutes, 25 seconds54:25

2 June 2021 Jonathan Brundan - Heisenberg actions on Abelian categories

Created by Greg McCracken
The subtitles/captions on this talk are being edited. They will be available within 2 weeks of the talk being published.

… Show More
repnetrepresentation theorycombinatoricsgroup theorycategoryheisenbergpartitionrepresentationsmorphismalgebrafunctionringfunctionsbubbleinductionactionobjectkindpowerseriesrelationcategoriesstringendomorphism
0 likes49 views0 comments
29Go to 30 June - Diego Millan Berdasco - On the computation of decomposition numbers of the symmetric group. with duration: 1 hour, 11 minutes01:11:41

30 June - Diego Millan Berdasco - On the computation of decomposition numbers of the symmetric group.

Created by Greg McCracken
The subtitles/captions on this talk are being edited. They will be available within 2 weeks of the talk being published.

… Show More
repnetdecompositionnumberssymmetricpartitionlambdablockrunnerweightpartitionsalgebracompositionweightsrunnersblocksmodelsrulesabacuscorerimmuconjecture
0 likes28 views0 comments
30Go to 21 July Sam Creedon with duration: 53 minutes, 42 seconds53:42

21 July Sam Creedon

Created by Greg McCracken
RepNet Virtual Seminar

… Show More
repnetaffinealgebrapartitiondiagramelementsfactrelationsdefinitionpetitionalphablockactionbitideahackerspacediagramscomponentcyclepermutationtranspositionscentre
0 likes47 views0 comments
31Go to 23 June 2021 - Hankyung Ko - Monoidal actions of the Hecke category and Kostant's problem with duration: 58 minutes, 38 seconds58:38

23 June 2021 - Hankyung Ko - Monoidal actions of the Hecke category and Kostant's problem

Created by Greg McCracken
23 June 2021

… Show More
repnethecke categorykonstants problemcategoryproblemalgebraquestionobjectmoduleactiondefinitionm.basistheoremunitgrowthelementtheoryweightspaceparameterizationconjecturea.
0 likes40 views0 comments