
Special Issue on Noncommutative Geometry and Quantum Groups in honor of Marc A. Rieffel
The Guest Editors for this special issue are
George Elliott (University of Toronto, Canada)
Piotr M. Hajac (Institute of Mathematics of Polish Academy of Sciences, Poland)
Hanfeng Li (University at Buffalo, USA)
Jonathan Rosenberg (University of Maryland, USA)
This special issue is celebration of the 75th birthday of
Marc A. Rieffel of the University of California, Berkeley,
one of the most influential mathematicians in the world in
the areas of noncommutative geometry and quantum groups.
It is connected with a Focus Program that was held on these
topics in June 2013 at the Fields Institute for Research
in Mathematical Sciences in Toronto.
Topics include
the interplay between noncommutative geometry and dynamical
systems, quantum groups and Hopf cyclic homology, and
noncommutative geometry and its connections to
index theory, representation theory, geometry,
and mathematical physics.
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 January 31, 2014.
All articles will go
through the standard peer reviewing procedure of SIGMA.
Papers in this Issue:

Generalized Coefficients for Hopf Cyclic Cohomology

Mohammad Hassanzadeh, Dan Kucerovsky and Bahram Rangipour
SIGMA 10 (2014), 093, 16 pages [ abs
pdf ]

Piecewise Principal Coactions of CoCommutative Hopf Algebras

Bartosz Zieliński
SIGMA 10 (2014), 088, 20 pages [ abs
pdf ]

Locally Compact Quantum Groups. A von Neumann Algebra Approach

Alfons Van Daele
SIGMA 10 (2014), 082, 41 pages [ abs
pdf ]

Quantitative KTheory Related to Spin Chern Numbers

Terry A. Loring
SIGMA 10 (2014), 077, 25 pages [ abs
pdf ]

Quantum Isometry Groups of Noncommutative Manifolds Obtained by Deformation Using Dual Unitary 2Cocycles

Debashish Goswami and Soumalya Joardar
SIGMA 10 (2014), 076, 18 pages [ abs
pdf ]

Big Bang, Blowup, and Modular Curves: Algebraic Geometry in Cosmology

Yuri I. Manin and Matilde Marcolli
SIGMA 10 (2014), 073, 20 pages [ abs
pdf ]

Groupoid Actions on Fractafolds

Marius Ionescu and Alex Kumjian
SIGMA 10 (2014), 068, 14 pages [ abs
pdf ]

NonCommutative Resistance Networks

Marc A. Rieffel
SIGMA 10 (2014), 064, 46 pages [ abs
pdf ]

Local Proof of Algebraic Characterization of Free Actions

Paul F. Baum and Piotr M. Hajac
SIGMA 10 (2014), 060, 7 pages [ abs
pdf ]

Induced Representations and Hypergroupoids

Jean Renault
SIGMA 10 (2014), 057, 18 pages [ abs
pdf ]

Ordered *Semigroups and a C^{*}Correspondence for a Partial Isometry

Berndt Brenken
SIGMA 10 (2014), 055, 50 pages [ abs
pdf ]

The Classification of All Crossed Products H_{4}#k[C_{n}]

AnaLoredana Agore, CostelGabriel Bontea and Gigel Militaru
SIGMA 10 (2014), 049, 12 pages [ abs
pdf ]

Nontrivial Deformation of a Trivial Bundle

Piotr M. Hajac and Bartosz Zieliński
SIGMA 10 (2014), 031, 7 pages [ abs
pdf ]

On Projections in the Noncommutative 2Torus Algebra

Michał Eckstein
SIGMA 10 (2014), 029, 14 pages [ abs
pdf ]

The Structure of Line Bundles over Quantum Teardrops

Albert JeuLiang Sheu
SIGMA 10 (2014), 027, 11 pages [ abs
pdf ]

On the Smoothness of the Noncommutative Pillow and Quantum Teardrops

Tomasz Brzeziński
SIGMA 10 (2014), 015, 8 pages [ abs
pdf ]

Exploring the Causal Structures of Almost Commutative Geometries

Nicolas Franco and Michał Eckstein
SIGMA 10 (2014), 010, 23 pages [ abs
pdf ]

The Heisenberg Relation  Mathematical Formulations

Richard V. Kadison and Zhe Liu
SIGMA 10 (2014), 009, 40 pages [ abs
pdf ]

Representation Theory of Quantized Enveloping Algebras with Interpolating Real Structure

Kenny De Commer
SIGMA 9 (2013), 081, 20 pages [ abs
pdf ]

LeviCivita's Theorem for Noncommutative Tori

Jonathan Rosenberg
SIGMA 9 (2013), 071, 9 pages [ abs
pdf ]

