Pramod N. Achar, Louisiana State University, Baton Rouge, LA, Kailash C. Misra, North Carolina State University, Raleigh, NC, and Daniel K. Nakano, University of Georgia, Athens, GA.

• Jonathan D. Axtell and Kyu-Hwan Lee, Quantum generalized Kac-Moody algebras via Hall algebras of complexesChristopher P. Bendel, Cohomology of algebraic groups, Lie algebras, and finite groups of Lie typeJon F. Carlson, Idempotent modules, locus of compactness and local supportsTsao-Hsien Chen and David Nadler, Real and symmetric quasi-mapsChristopher M. Drupieski and Jonathan R. Kujawa, Support varieties for Lie superalgebras in characteristic 2Jie Du, Haixia Gu, and Zhongguo Zhou, Canonical bases for the modified quatum $\mathfrak{gl}_{m|n}$Jie Du, Brian Parshall, and Leonard Scott, An exact category approach to Hecke endomorphism algebrasVyacheslav Futorny, Dimitar Grantcharov, Luis Enrique Ramirez, and Pablo Zadunaisky, On two constructions of Gelfand-Tsetlin modules with arbitrary charactersJiuzu Hong and Shrawan Kumar, Lie algebra cohomology of the positive part of twisted affine Lie algebrasZongzhu Lin and Daniel K. Nakano, Realizing rings of regular functions via the cohomology of quantum groupsMing Lu and Weiqiang Wang, $\imath$Hall algebras and $\imath$quantum groupsGeorge Lusztig, Unipotent blocks and weighted affine Weyl groupsGeorge Lusztig and Zhiwei Yun, From conjugacy classes in the Weyl group to representationsToshiki Nakashima, Geometric crystal on unipotent varietyDaniel Orr and Mark Shimozono, Difference operators for wreath Macdonald polynomialsFelipe Albino Dos Santos, Vyacheslav Futorny, and Kaiming Zhao, Universal central extensions of Krichever-Novikov algebras and orthogonal polynomialsPeter Tingley, Notes on Fock space