Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)

Special Issue on New Directions in Lie Theory

The Guest Editors for this special issue are

Vyjayanthi Chari (University of California, Riverside, USA)
Kailash Misra (North Carolina State University, USA)
Erhard Neher (University of Ottawa, Canada)
Masato Okado (Osaka University, Japan)
Hugh Thomas (University of New Brunswick, Canada)

Topics for this special issue will include

  • Combinatorial representation theory;
  • Hall and cluster algebras;
  • Lie theory related to mathematical physics;
  • Categorification and geometric representation theory.

The issue will feature articles by participants of the thematic program “New Directions in Lie Theory”, held at the CRM in January–June 2014.

Papers from other authors whose work fits into the topics above are also invited.

How to Submit an Article to the Issue.

Both original research articles and review papers will be considered (not published or considered for publication elsewhere).

There is no limit to the length of an article. Deadline for paper submission is September 30, 2014.

All articles will go through the standard peer reviewing procedure of SIGMA.

Papers in this Issue:

Irreducible Generic Gelfand-Tsetlin Modules of $\mathfrak{gl}(n)$
Vyacheslav Futorny, Dimitar Grantcharov and Luis Enrique Ramirez
SIGMA 11 (2015), 018, 13 pages   [ abs   pdf ]
On the Killing form of Lie Algebras in Symmetric Ribbon Categories
Igor Buchberger and Jürgen Fuchs
SIGMA 11 (2015), 017, 21 pages   [ abs   pdf ]
Extension Fullness of the Categories of Gelfand-Zeitlin and Whittaker Modules
Kevin Coulembier and Volodymyr Mazorchuk
SIGMA 11 (2015), 016, 17 pages   [ abs   pdf ]
On a Certain Subalgebra of $U_q(\widehat{\mathfrak{sl}}_2)$ Related to the Degenerate $q$-Onsager Algebra
Tomoya Hattai and Tatsuro Ito
SIGMA 11 (2015), 007, 13 pages   [ abs   pdf ]
Bosonizations of $\widehat{\mathfrak{sl}}_2$ and Integrable Hierarchies
Bojko Bakalov and Daniel Fleisher
SIGMA 11 (2015), 005, 19 pages   [ abs   pdf ]
Demazure Modules, Chari-Venkatesh Modules and Fusion Products
Bhimarthi Ravinder
SIGMA 10 (2014), 110, 10 pages   [ abs   pdf ]
Center of Twisted Graded Hecke Algebras for Homocyclic Groups
Wee Liang Gan and Matthew Highfield
SIGMA 10 (2014), 098,  7 pages   [ abs   pdf ]
$\mathcal{A}=\mathcal{U}$ for Locally Acyclic Cluster Algebras
Greg Muller
SIGMA 10 (2014), 094,  8 pages   [ abs   pdf ]
Maximal Green Sequences of Exceptional Finite Mutation Type Quivers
Ahmet I. Seven
SIGMA 10 (2014), 089,  5 pages   [ abs   pdf ]
Schur Positivity and Kirillov-Reshetikhin Modules
Ghislain Fourier and David Hernandez
SIGMA 10 (2014), 058,  9 pages   [ abs   pdf ]
Graded Limits of Minimal Affinizations in Type $D$
Katsuyuki Naoi
SIGMA 10 (2014), 047, 20 pages   [ abs   pdf ]
Tilting Modules in Truncated Categories
Matthew Bennett and Angelo Bianchi
SIGMA 10 (2014), 030, 23 pages   [ abs   pdf ]
Leibniz Algebras and Lie Algebras
Geoffrey Mason and Gaywalee Yamskulna
SIGMA 9 (2013), 063, 10 pages   [ abs   pdf ]

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