Combinatorial Structures
on Surfaces and
Their Symmetries

June 29 - July 3, 2020 • Aveiro

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About the Workshop

Workshop Begins In

The workshop is dedicated to the honour of António Breda and Roman Nedela on the occasion of their 60th birthday.

Main topics of the workshop:
  • Algebraic and topological graph theory
  • Graph colourings
  • Maps, hypermaps and related structures
  • Abstract polytopes and related structures
  • Riemann surfaces

Invited Speakers

Domenico Catalano

University of Aveiro, Portugal

Marston Conder

University of Auckland, New Zealand

Shaofei Du

Capital Normal University, Beijing, Public Republic of China

Gareth Jones

University of Southampton, United Kingdom

Alexander Mednykh

Sobolev Institute of Mathematics, Novosibirsk, Russia

Egon Schulte

Northeastern University, Boston, MA, United States

Jozef Širáň

The Open University, Milton Keynes, UK
Slovak University of Technology, Bratislava, Slovakia

Martin Škoviera

Comenius University, Bratislava, Slovakia

Steve Wilson

Northern Arizona University, Flagstaff, AZ, United States

Important dates

January 31, 2020

Registration and abstract submission

February 29, 2020

Early payment
€250, €150 students

May 31, 2020

Late payment
€280, €170 students


Aveiro, Portugal


June 29 - July 3, 2020