# Noon lecture

list of noon lectures ( 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | newer lectures)

On 19.2.2015 at 12:20 in S6, there is the following noon lecture:

# Splitting spaces and their representation: Tilings from graphs and vice versa

## Ruggero Gabbrielli

## Abstract

Enumerating partitions of spaces can be a challenging task, especially if no order relationship is given. Using Delaney symbols, we ran a combinatorial search based on the computational tiling theory developed by Delaney, Delgado-Friedrichs, Dress and Huson aimed at the construction of periodic simple tilings of increasing complexity. Periodic tilings containing only tiles with 12 to 16 faces and 4, 5 and 6-sided faces have been considered. All Euclidean tilings with up to 11 crystallographically distinct kinds of vertices have been enumerated.

list of noon lectures ( 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | newer lectures)

Webmaster: kamweb.mff.cuni.cz Archive page