Khansar School on Graph Algebras Home page

Download

About

The main theme of the proposed school are graph algebras, which are objects of growing interest that lie at the boundary between algebra and analysis among other mathematical fields. Despite being introduced only about a decade ago, Leavitt path algebras, as algebraic counterpart of graph C*-algebras, have arisen in a variety of different contexts as diverse as symbolic dynamics, noncommutative geometry, representation theory, and number theory. In particular, Leavitt path algebras can be seen as an algebraic avenue paving the road to understanding its more complex operator theory sibling, graph C*-algebras. Because of the central role these analytic objects play in both the genesis and the ongoing development of Leavitt path algebras, no history of the subject would be complete without a discussion on this topic and its close connexion to Leavitt path algebras.

The school will be held virtually and the link for talks will be shared with all registered participants via e-mail. If you have not received the e-mail, please kindly contact us.

Scientific Committee

Mercedes Siles Molina, Universidad de Malaga, Spain
Roozbeh Hazrat, Western Sydney University, Australia
Pere Ara, Universitat Autonoma de Barcelona, Spain
Lisa Orloff Clark, Victoria University of Wellington, New Zealand
Susan Sierra, The University of Edinburgh, UK
Mehdi Aaghabali, Khansar Campus, University of Isfahan, Iran
Razieh Vahed, Khansar Campus, University of Isfahan, Iran

Organizing Committee

Razieh Vahed, Khansar Campus, University of Isfahan, Iran
Saeed Vahdati, Khansar Campus, University of Isfahan, Iran
Zakeieh Tajfirouz, Khansar Campus, University of Isfahan, Iran
Mehdi Aaghabali, Khansar Campus, University of Isfahan, Iran
Mohammad Bagher Asadi, University of Tehran, Iran
Seyed Ebrahim Sadeghi, Campus of Agriculture and Natural resources of Tehran University , Iran

Lecturers

Pere Ara, Universitat Autonoma de Barcelona, Spain
- The representation question and Steinberg algebras

Anthony Bak, University of Bielefeld, Germany
- The geometry of groups and rings and the K-theory of quotients of path algebras

Lisa Orloff Clark, Victoria University of Wellington, New Zealand
- Ample groupoid algebras

Cristobal Gil Canto, Universidad de Malaga, Spain
- Leavitt path algebras and Cayley graphs

Nasser Golestani, Tarbiat Modares University, Iran
- An introduction to K-theory and the Elliott classification program

Mark Lawson, Heriot-Watt University, UK
- Noncommutative stone duality

Hipolito Treffinger, University of Bonn, Germany
- Representations of quivers

Mike Whittaker, University of Glasgow, UK
- Aperiodic tilings and their C*-algebras

Registration Deadline

Jun 25, 2021

School plan (The time zone is IRDT)

13:00-14:00	14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
Opening	M. Lawson Inverse semigroups	H. Treffinger Quivers and representations	Break	C. Gil Canto Leavitt path algebras and Cayley graphs	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
H. Treffinger The category of quiver representations	N. Golestani An introduction to K-theory and the Elliott classification program	Break	M. Lawson Boolean inverse monoids	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
C. Gil Canto Leavitt path algebras and Cayley graphs	M. Lawson Non-commutative Stone duality	Break	H. Treffinger Quivers of finite representation typeb	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
N. Golestani An introduction to K-theory and the Elliott classification program	H. Treffinger Path algebras and module categories	Break	M. Lawson MV-algebras and Boolean inverse monoidsb	Problem Solving

13:00-14:00	14:00-15:00	15:00-16:00
L. O. Clark Ample groupoid algebras	N. Golestani An introduction to K-theory and the Elliott classification program	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
M. Whittaker Aperiodic tilings and their C*-algebras	P. Ara Representation question and Steinberg algebras	Break	A. Bak The Geometry of Groups and Homotopy Theory	Problem Solving

13:00-14:00	14:00-15:00	15:00-16:00
P. Ara Representation question and Steinberg algebras	L. O. Clark Ample groupoid algebras	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
A. Bak Introduction to the Geometry of Rings and generalized Classical-like	N. Golestani An introduction to K-theory and the Elliott classification program	Break	M. Whittaker Aperiodic tilings and their C*-algebras	Problem Solving

free

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
P. Ara Representation question and Steinberg algebras	A. Bak The Geometry of Rings and Homology Theory	Break	M. Whittake r Aperiodic tilings and their C*-algebras	Problem Solving

14:00-15:00	15:00-16:00	16:00-16:30	16:30-17:30	17:30-18:30
A. Bak The K- and Homology Theory of Quotients of Path Algebras	P. Ara Representation question and Steinberg algebras	Break	M. Whittaker Aperiodic tilings and their C*-algebras	Problem Solving