
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:

Demazure Modules, ChariVenkatesh 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 ]

A=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 KirillovReshetikhin 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 ]

