Conference attendances, talks & posters

Conference participations & contributions

6 – 8 December 2018

Informal Workshop on Aperiodic Order, Bielefeld, Germany

3 – 6 October 2018

Joint Meeting of the Korean Mathematical Society and the German Mathematical Society, Seoul, Korea

Scaling behaviour of diffraction intensities

3 – 7 September 2018

Model Sets and Aperiodic Order, Durham, UK

Natural cut and project schemes

8 – 13 July 2018

Aperiodic 2018, Ames, Iowa

Diffraction of block substitution tilings

4 – 8 June 2018

Quasicrystals: Pattern Formation and Aperiodic Order, ICMS, Edinburgh, UK

Conference participations & contributions

4 – 8 December 2017

Tilings and Recurrence, CIRM Luminy, Marseille, France

Autocorrelation and diffraction via renormalisation. Part I: Concepts and examples in one dimension

1 – 7 October 2017

Spectral Structures and Topological Methods in Mathematical Quasicrystals, Mathematisches Forschungsinstitut Oberwolfach, Germany

25 – 29 September 2017

Workshop on Aperiodicity and Hierarchical Structures in Tilings, Lyon, France

Spectral properties of aperiodic structures

13 – 15 September 2017

Workshop in Ergodic Theory & Dynamical Systems (with a view towards Number Theory), London, UK

Spectral properties of aperiodic structures

21 – 28 August 2017

XXIV Congress and General Assembly of the International Union of Crystallography, Hyderabad, India

(member of international program committee)

10 – 14 July 2017

The 29th international conference on Formal Power Series and Algebraic Combinatorics FPSAC 2017, London, UK

(member of organising committee)

19 – 23 June 2017

Aperiodic Patterns in Crystals, Numbers and Symbols, Lorentz Center, Leiden, The Netherlands

Substitution-based structures with absolutely continuous spectrum

21 – 25 May 2017

SIAM Conference on Applications of Dynamical Systems, Snowbird, Utah, USA

Spectral notions of aperiodic order

22 April 2017

Workshop Michael Schreiber, TU Chemnitz

Mathematics and aesthetics: Order and symmetry in tessellations

Seminar talks

28 February 2017

University of Tasmania, Hobart

Aperiodic crystals and beyond

Conference participations & contributions

18 – 23 September 2016

13th International Conference on Quasicrystals ICQ13, Kathmandu, Nepal

(member of international advisory committee)

Diffraction of binary non-Pisot inflation tilings (joint presentation with Michael Baake)

Substitution-based sequences with absolutely continuous diffraction (joint poster presented by Lax Chan)

4 – 8 July 2016

Third International School on Aperiodic Crystals, Antwerp, Belgium

Tutorial lectures on Introduction to Aperiodic Crystals and on Tilings

30 May – 3 June 2016

Combining Aperiodic Order with Structural Disorder, Lorentz Center, Leiden, The Netherlands

8 – 12 May 2016

SIAM Conference on Mathematical Aspects of Materials Science, Philadelphia, USA

Diffraction and Dynamical Spectra in Aperiodic Order

11 – 12 March 2016

Classical and Quantum Integrability workshop, Glasgow, UK

Aperiodic Order

6 – 8 March 2016

Meeting of the International Program Committee of a the XXIV Congress and General Assembly of the International Union of Crystallography, Hyderabad, India

4 – 8 January 2016

Dynamical systems for aperiodicity, Lyon, France

Seminar talks

26 October 2016

Technische Universität Chemnitz, Germany

Unendliche aperiodische Kristalle: Ein Widerspruch in sich?

Public dissemination

26 January 2016

Reise in die Unendlichkeit: Ringvorlesung des Vereins zur Förderung der Mathematik an der Goethe-Universität Frankfurt, Frankfurt an Main, Germany

Unendliche aperiodische Kristalle: Ein Widerspruch in sich?

Conference participations & contributions

30 November – 1 December

Geometry and dynamics of quasiperiodic structures, Institut H. Poincaré, Paris, France

Diffraction in Aperiodic Order (invited talk)

4 – 9 October 2015

Arbeitsgemeinschaft: Mathematical Quasicrystals, Mathematisches Forschungsinstitut Oberwolfach, Germany

Examples of tilings and cut and project sets (invited talk)

30 August – 4 September 2015

Aperiodic 2015, Břevnov Monestary, Prague, Czech Republic (member of international programme committee)

Diffraction of a simple non-Pisot inflation (poster)

21 – 27 June 2015

Workshop on Spectral Theory of Aperiodic Systems, Heinrich-Fabri-Institut, Blaubeuren, Germany (co-organiser)

Scaling properties of the Thue-Morse measure

8 – 11 June 2015

Workshop on time-frequency analysis and aperiodic order, Trondheim, Norway

Recent progress in mathematical diffraction (invited mini-course consisting of two lectures)

5 – 9 January 2015

Workshop on Aperiodic Order, University of Leicester

On the relation between diffraction and dynamical spectra (invited talk)

Public dissemination

24 – 29 November 2015

London Mathematical Society (LMS) 150th Anniversary Mathematics Festival, Science Museum, London

Exhibit Tiles

Conference participations & contributions

30 November – 6 December 2014

Mini-Workshop Dynamical versus Diffraction Spectra in the Theory of Quasicrystals, Mathematisches Forschungsinstitut Oberwolfach, Germany (co-organiser)

5 – 12 August 2014

23rd Congress and General Assembly of the International Union of Crystallography, Montréal, Canada

Aperiodic crystals and beyond (invited talk)

29 – 30 March 2014

AMS Spring Eastern Sectional Meeting, University of Maryland, Baltimore County, Baltimore, USA

Squirals and lattice substitutions with singular continuous spectrum (invited talk)

Aperiodic hexagon tilings and some of their relations (invited talk)

Seminar talks

6 November 2014

Oberseminar Analysis, Technische Universität München, Germany

Recent progress in mathematical diffraction

1 April 2014

George Washington University, Washington DC, USA

Absolutely and singular continuous diffraction in aperiodic order

Public dissemination

9 December 2014

IoP/OU Open Lecture Series

A Century of Crystallography

Conference participations & contributions

1 – 6 September 2013

12th International Conference on Quasicrystals ICQ12, Kraków, Poland

Recent progress in mathematical diffraction (invited tutorial)

9 – 12 June 2013

SIAM Conference on Mathematical Aspects of Materials Science, Philadelphia, USA

Recent advances in mathematical diffraction theory (invited talk)

25 April 2013

Mini-Symposium "Dynamical Systems", Bielefeld, Germany

Diffraction of the squiral tiling (invited talk)

10 – 15 March 2013

German Physical Society (DPG) Spring Meeting, Regensburg, Germany

Recent advances in mathematical diffraction theory (invited topical talk)

14 – 18 January 2013

SubTile 2013, CIRM, Marseille, France

The squiral tiling and its diffraction (talk)

Seminar talks

4 December 2013

Loughborough University

What is aperiodic order?

30 April 2013

University of Warwick

Singular continuous diffraction of the squiral tiling

Conference participations & contributions

2 – 7 September 2012

Aperiodic 2012, Cairns, Australia

Squirals and their diffraction (talk)

2 – 5 July 2012

Mathematics of Distances and Applications, Varna, Bulgaria (session organiser)

21 – 25 May 2012

Periodic orbits in dynamical systems, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

Squiral diffraction (invited talk)

Seminar talks

27 November 2012

University of Manchester

Singular continuous diffraction of the squiral tiling

18 October 2012

University of Bielefeld, Germany

What is Aperiodic Order?

Conference participations & contributions

17 – 21 October 2011

Workshop on Rigidity and Symmetry, Fields Institute, Toronto, Canada

Aperiodic tilings: Notions and properties II (invited talk)

25 – 30 September 2011

Almost periodic order: spectral, dynamical, and stochastic approaches, Banff International Research Station for Mathematical Innovation and Discovery, Banff, Canada

Generalised Thue-Morse sequences: Spectral aspects (invited talk)

22 – 30 August 2011

XXII Congress and General Assembly of the International Union of Crystallography (IUCr), Madrid, Spain (co-chair of microsymposium)

11 – 15 April 2011

Workshop on Ergodic Theory and Number Theory, University of Warwick, UK

14 – 17 March 2011

Workshop on Dynamical Systems and Aperiodic Order, Bielefeld, Germany

2 March 2011

Open Statistical Physics 2011, Open University, Milton Keynes (co-chair)

16 – 22 January 2011

Mini-Workshop: Dynamics of Trace Maps and Applications to Spectral Theory, Mathematisches Forschungsinstitut Oberwolfach, Germany

Trace maps, invariants and applications (invited talk)
A hexagonal monotile for the Euclidean plane (invited talk)

Seminar talks

23 September 2011

University of Washington, Seattle, USA

Diffraction of deterministic and stochastic structures

11 May 2011

Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

A hexagonal monotile for the Euclidean plane

15 February 2011

University of Tasmania, Hobart, Australia

A hexagonal monotile of the Euclidean plane

Conference participations & contributions

27 September – 1 October 2010

The Mathematics of Aperiodic Order, Korea Institute for Advanced Study KIAS, Seoul, Korea

Some comments on a hexagonal monotile (invited talk, follow link for video recording)

26 – 30 July 2010

Group28: XXVIII International Colloquium on Group-Theoretical Methods in Physics, Northumbria University, Newcastle

On the diffraction of the pinwheel tiling (invited talk)

21 – 23 June 2010

Mathematics of Quasi-Periodic Order, Kyoto, Japan

Diffraction theory of deterministic and stochastic structures (Part I) (invited talk)

13 – 18 June 2010

11th International Conference on Quasicrystals ICQ11, Sapporo, Japan

Diffraction of limit periodic point sets (poster)

17 – 19 May 2010

Workshop on Dynamical Systems and Symbolic Dynamics, Bielefeld, Germany

Entropy and letter frequencies of power-free words (invited talk)

10 March 2010

Open Statistical Physics 2010, Open University, Milton Keynes (co-chair)

Seminar talks

5 November 2010

University of Bielefeld, Germany

Some comments on Taylor's hexagonal monotile

Co-authored presentations (if not listed above)

27 – 30 June 2010

2010 Global Finance Conference, Poznan, Poland

Financing SMEs: A Model for Optimising the Capital Structure

Public dissemination

29 April 2010

EPSRC, Swindon

How do shapes fill space?

27 February 2010

Brighton Science Festival 2010

How do shapes fill space?

Conference participations & contributions

4 - 7 October 2009

1st International Conference on Complex Metallic Alloys and their Complexity C-MAC 1, Nancy, France

Mathematical diffraction theory, homometry and the inverse problem (invited keynote lecture)

13 - 18 September 2009

6th International Conference on Aperiodic Crystals APERIODIC'09, Liverpool (co-chair)

7 - 11 September 2009

Workshop on Dynamics, Physics and Topology in Aperiodic Order, Leicester (co-chair)

6 - 10 July 2009

Workshop on Fractals and Tilings 2009, Strobl, Austria

Systems with continuous diffraction (invited talk)

23 March - 27 March 2009

DPG Frühjahrstagung Dresden 09, Dresden, Germany

Can kinematic diffraction distinguish order from disorder? (contributed talk MM 40.2)

24 March 2009

Quantization Day 2, Masarykova Kolej, Prague, Czech Republic

Aperiodicity and Order (invited talk)

Seminar talks

9 December 2009

Bielefeld, Germany

Penrose tilings via de Bruijn's grid method

Public dissemination

30 June - 4 July 2009

Royal Society Summer Science Exhibition 2009, Royal Society, London

How do shapes fill space?

Conference participations & contributions

29 July - 8 August 2008

Workshop on Combinatorial and Computational Aspects of Tilings, Imperial College, London

Pinwheel tilings and powder diffraction (invited talk)

6-11 July 2008

10th International Conference on Quasicrystals ICQ10, Zürich, Switzerland

Homometric point sets and inverse problems (contributed talk, with Michael Baake)

3-5 July 2008

Aspects of Aperiodic Order, Bielefeld, Germany

Pinwheel tilings and powder diffraction (poster)

Seminar talks

29 May 2008

Pure Mathematics Seminar, University of Leicester

Some combinatorial properties of planar aperiodic tilings

29 April 2008

Dynamical Systems and Statistical Physics Seminar, Queen Mary, University of London

Aperiodic tilings and some of their combinatorial properties

7 March 2008

ANU, Canberra, Australia

Aperiodicity & Order

5 March 2008

Melbourne University, Australia

Aperiodic tilings and some of their combinatorial properties

Conference participations & contributions

4-6 December 2007

Concepts of Entropy & Their Applications: Entropy methods in dynamical systems (4-5 December); Entropy methods in information theory and applications (6 December), Melbourne, Australia

Entropy and letter frequencies of square-free words (invited talk)

14-18 July 2007

10th International Conference on Discrete Mathematics: Convexity and Graph Theory, Special Session on Geometry of Numbers, Dortmund, Germany

On the shell structure of (quasi-)crystals (invited talk)

Seminar talks

16 October 2007

University of Tasmania, Hobart, Australia

Symmetry & Aperiodicity: A Gentle Introduction

Public dissemination

6-15 July 2007

School Event, Milton Keynes Science Festival, Milton Keynes

Forbidden Beauty — a story about symmetry & order in crystals

11-12 June 2007

OU Festival of Research, Milton Keynes

Symmetry & Aperiodicity: The Forbidden Beauty of Quasicrystals

13 February 2007

Café Scientifique, Cockermouth

Aperiodicity & order — the forbidden beauty of quasicrystals

Conference participations & contributions

11-15 December 2006

Themes in the interface of representation theory and physics, City University, London, UK

17-22 September 2006

Aperiodic 2006, Zao, Miyagi, Japan

Pinwheel Patterns and Powder Diffraction (invited talk)

10-11 March 2006

Perspectives in Mathematical and Theoretical Physics, Imperial College, London

6-10 March 2006

The World a Jigsaw: Tessellations in the Sciences, Lorentz Center, Universiteit Leiden, The Netherlands

Aperiodic Tilings (invited talk)

15-19 January 2006

Aspects of Spectral Theory, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

Seminar talks

16 October 2006

University of Kent, Canterbury

Aperiodicity & Order

10 May 2006

Mathematics Colloquium, Cardiff University

Aperiodic Tilings

Public dissemination

2 December 2006

Christmas Lecture, Open University Region 05, Nottingham

Symmetry and (A)Periodicity

Conference participations & contributions

10-15 July 2005

20th British Combinatorial Conference, Durham, UK

On the number of power-free words in two and three letters

7-8 July 2005

Theory and Experiment in Quantum Gravity, Durham, UK

22-26 May 2005

9th International Conference on Quasicrystals ICQ9, Ames, Iowa, USA

Shelling and coordination sequences for aperiodic tilings (talk on joint work with Michael Baake and Franz Gähler)

Interplay between magnetic and spatial order in quasicrystals (poster on joint work with Elena Vedmedenko and Roland Wiesendanger)

22-23 April 2005

9th UK meeting on Integrable Models, Conformal Field Theory and Related Topics, City University, London, UK

21-22 March 2005

Mathematical and Statistical Aspects of Molecular Biology MASAMB-2005, Rothamsted Research, Harpenden, UK

Trying to be rare (joint poster with Michael Baake)

Error thresholds in a mutation-selection model with Hopfield-type fitness (joint poster with Tini Garske)

4-9 March 2005

German Physical Society (DPG) Meeting, Berlin, Germany

Maximum Prinzip für Sequenzraummodelle der Populationsgenetik (poster DY34.124 on joint work with Tini Garske, Ellen Baake and Michael Baake)

Multiscaling, ergodicity and localization in quasiperiodic chains (talk MM27.3 on joint work with Viktor Cerovski and Michael Schreiber, presented by Victor Cerovski)

Nichtkollineare magnetische Ordnung in Quasikristallen (talk MM27.5 on joint work with Elena Vedmedenko and Roland Wiesendanger, presented by Elena Vedmedenko)

Seminar talks

9 November 2005

City University, London

Mutation-selection models of sequence evolution

2 November 2005

University of Bielefeld, Germany

Solvable lattice models, Yang-Baxter algebras and all that...

6 January 2005

Graduiertenkolleg Strukturbildungsprozesse, University of Bielefeld, Germany

Mutation-selection models of sequence evolution in population genetics

Public dissemination

28 February - 5 March

Celebrating Einstein Year - A week in science, Bletchley Park, UK

Forbidden Beauty: Quasicrystals - Advanced Materials with Novel Order and Symmetry

Conference participations & contributions

29 May - 3 June 2004

Aperiodic Order: Dynamical Systems, Combinatorics, and Operators, Banff International Research Station, Canada

Some combinatorial properties of planar model sets

2-8 May 2004

Mathematics and Physics of Disordered Systems, Mathematisches Forschungsinstitut Oberwolfach, Germany

Some spectral properties of a discrete tight-binding Schrödinger operator on the labyrinth tiling (poster)

Construction of multifractal eigenstates of discrete Schrödinger operators on the Penrose tiling (poster)

21-23 April 2004

Modelling and Simulation in Molecular Systems, Mesoscopic Structures, and Material Science, Chemnitz University of Technology, Chemnitz, Germany

When crystals go quasi: Electronic spectra of aperiodic solids

22-23 March 2004

14th Workshop on Mathematical and Statistical Aspects of Molecular Biology MASAMB XIV, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK

Maximum principle and mutation thresholds for models of haploid populations (joint poster with Tini Garske)

Seminar talks

22 October 2004

University of Bielefeld, Germany

Aperiodic tilings and spectral statistics of discrete Schrödinger operators

Public dissemination

5-8 July 2004

The Royal Society Summer Science Exhibition 2004, London, UK

Forbidden Beauty: Quasicrystals - Advanced Materials with Novel Order and Symmetry (joint presentation with the group of Rónán McGrath, University of Liverpool)

Co-authored presentations (if not listed above)

14-17 December 2004

38th annual meeting of the Population Genetics Group, PopGroup 2004, Reading, UK

Error thresholds in a mutation-selection model with Hopfield-type fitness (poster presented by Tini Garske)

29-31 March 2004

European Mathematical Genetics Meeting (EMGM) 2004, Kiel, Germany

Maximum principle and mutation threshold for models of haploid populations (talk presented by Tini Garske)

8-12 March 2004

DPG Frühjahrstagung 2004, Regensburg, Germany

Spectral Properties and Anomalous Diffusion in Octonacci Quasicrystals (talk M29.3 on joint work with Viktor Cerovski and Michael Schreiber, presented by Viktor Cerovski)

Conference participations & contributions

6-13 December 2003

Mathematical population genetics and statistical physics, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

Error thresholds in populations of nucleotide sequences (joint work with Tini Garske, talk presented by Tini Garske)

3 December 2003

London Dynamical Systems Group Workshop on Tilings and Symbolic Dynamics, Imperial College London, UK

Shelling of Planar Tilings with N-fold Symmetry

12-14 October 2003

Elementary Excitations in Quasicrystals, Chemnitz, Germany

Aperiodic Ising Models

8-13 September 2003

Aperiodic 2003 (invited speaker), Belo Horizonte, Brazil (supported by the Royal Society)

Shelling of Homogeneous Media

1 July - 30 September 2003

The Mathematics and Physics of Long-Range Aperiodic Order (co-organiser), Krupp Kolleg, Greifswald, Germany

Shelling of Planar Quasicrystals

19-20 June 2003

2nd UK Workshop on Quasicrystal Surfaces (invited speaker)

Satellite Meeting of the 14th Interdisciplinary Surface Science Conference ISSC-14, Liverpool, UK

Energy Spectra and Eigenstates of Electrons in Planar Quasicrystals

26-28 May 2003

Joint Colloquium GDR-CINQ and SPQK, Nancy, France

Energy Spectra and Eigenstates of Quasiperiodic Tight-Binding Hamiltonians (joint poster with Michael Schreiber, Chemnitz)

31 March - 1 April 2003

The 13th Workshop on Mathematical and Statistical Aspects of Molecular Biology MASAMB XIII, Newcastle upon Tyne, UK

Interplay of Mutation and Selection in Population Genetics (joint poster with Tini Garske)

5-12 February 2003

Mathematical population genetics and statistical physics, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

Seminar talks

3-5 September 2003

Universidade Federal de São Carlos, Brazil (trip supported by the Royal Society)

Electrons in Aperiodically Ordered Solids (Physics Department)

Aperiodic Order and Quasicrystals (Mathematics Department)

2 July 2003

Chemnitz University of Technology, Germany

Kombinatorische Eigenschaften quasiperiodischer Parkettierungen

17 June 2003

Pure Maths Seminar, The Open University, UK

Some Combinatorial Problems related to Sequences and Tilings

1 May 2003

University of Warwick, UK

Mathematics and Physics of Quasicrystals

Conference participations & contributions

2-14 December 2002

Mathematical population genetics and statistical physics, Erwin Schrödinger International Institute for Mathematical Physics, Vienna, Austria

Maximum principle in the four-state mutation-selection model (joint work with Tini Garske, talk presented by Tini Garske)

14-18 October 2002

Problèmes ouverts dans la théorie des quasi-cristaux, Centre International de Rencontres Mathématiques CIRM, Luminy (Marseille), France

Quasicrystalline combinatorics and symmetry aspects

15-20 July 2002

XXIV International Colloquium on Group Theoretical Methods in Physics GROUP-24, Paris, France

Shelling the Tübingen Triangle Tiling (16 July)

Duality and conformal twisted boundaries in the Ising model (18 July)

19-22 March 2002

Magdeburger Stochastik-Tage 2002

Magdeburg, Germany

Seminar talks

13 November 2002

Surface Science Research Centre, University of Liverpool, UK

Electrons in Quasicrystals

15 May 2002

City University, London, UK

Mathematics and Physics of Aperiodic Order

25 March 2002

Institut für Mathematik und Informatik, Universität Greifswald, Germany

Wie viele quadratfreie Wörter in 3 Buchstaben gibt es?

11 March 2002

Department of Applied Mathematics, University of Leeds, UK

Aspects of Aperiodic Order

28 February 2002

Department of Mathematical Physics, University College Dublin, Ireland

Aspects of Aperiodic Order

Public dissemination

27 February 2002

Mathematical Society, University College Dublin, Ireland

The Beauty of Aperiodic Order

Co-authored presentations (if not listed above)

8-13 September 2002

8th International Conference on Quasicrystals ICQ8, Bangalore, India

Tilings colourful - only even more so (joint work with Michael Baake and Max Scheffer, presented by Max Scheffer)

11-15 March 2002

DPG Frühjahrstagung, Regensburg, Germany

A supersymmetric U_q[osp(2|2)]-extended Hubbard model with boundary fields (poster TT 7.42, joint work with Xi-Wen Guan, Angela Foerster, Rudolf A. Römer and Michael Schreiber, presented by Rudolf A. Römer)

Conference participations & contributions

18-20 October 2001

Discrete Random Geometry and Quantum Gravity, Spinoza Institute, Utrecht, The Netherlands

Quasicrystals and Aperiodic Tilings (invited speaker)

31 August - 5 September 2001

Aperiodic Structures 2001, Satellite Meeting of EMC20, Krynica, Poland

Spectral properties of free electrons in the labyrinth (invited speaker)

18-21 July 2001

Quantum Theory and Symmetries QTS-2, Kraków, Poland

Partition function zeros of aperiodic Ising models (invited speaker)

12-13 July 2001

Quantum Geometrical and Spectral Aspects of Perfect and Random Structures, Greifswald, Germany, Mini-workshop of the Schwerpunktprogramm 1031: "Quasikristalle: Struktur und physikalische Eigenschaften" of the Deutsche Forschungsgemeinschaft (DFG)

Spektrale Eigenschaften freier Elektronen im Labyrinth (invited speaker)

19 May 2001

5th Informal UK meeting on 2D Integrable Models and Conformal Field Theory and related topics , King's College, London

Aperiodic Ising quantum chains (invited speaker)

6-12 May 2001

Aperiodic Order, Mathematisches Forschungsinstitut Oberwolfach, Germany (invited participant)

Counting power-free words in two letters (poster)

Spectral properties of a tight-binding Hamiltonian on the labyrinth tiling (poster)

19 April 2001

Baxter meeting on Integrable Models in Statistical Mechanics, The University of York

Aperiodicity and Disorder - Does it Matter? (invited speaker)

Seminar talks

23 November 2001

Colloquium, Department of Mathematics, Heriot-Watt University, Edinburgh, UK

Concepts of Aperiodic Order

2 November 2001

Theoretical Condensed Matter Seminar, University of Oxford, UK

Electrons in Quasicrystals

16 July 2001

Greifswald, Germany

Yang-Baxter Algebren, gefärbte Zöpfe und lösbare Gittermodelle

2 March 2001

DIAS Theoretical Physics Seminars, Dublin Institute for Advanced Studies, Dublin, Ireland

Introduction to Quasicrystals and Aperiodic Order

Aperiodic Ising Models

20 February 2001

Applied Maths Seminar, The Open University, Milton Keynes

Aperiodic Tilings

Co-authored presentations (if not listed above)

24-28 September 2001

Quasicrystals 2001, Sendai, Japan

Quasicrystal Colourings (contributed talk, joint work with Michael Baake and Max Scheffer, presented by Max Scheffer)

5-6 March 2001

Antragskolloquium für Phase 3 des Schwerpunktprogramms "Quasikristalle: Struktur und physikalische Eigenschaften" der Deutschen Forschungsgemeinschaft, Kloster Irsee, Germany

Localization of electronic states in quasiperiodic systems (poster, joint work with Michael Schreiber and Przemyslaw Repetowicz, presented by Michael Schreiber)