Pattern & Process

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Model ‘zoo’
- Chapter 1
- Chapter 2
- Chapter 3
- Chapter 4
- Chapter 5
- Chapter 6
- Chapter 7
- Chapter 8
- Chapter 9
About the authors

3.1 Local averaging

Aggregation and segregation
3.1 Local averaging
3.2 Vicsek’s model of galaxy formation
3.3 Totalistic automata
3.4 Basic two dimensional contact process
3.5 Competing contact processes
3.6 Grass – bush – trees IPS succession model
3.7 Simple rock – scissors – paper IPS model
3.8 Simple voter model
3.9 Voter model with dispersal and mutation
3.10 The Schelling model of segregation
3.11 Schelling model implemented as an IPS
3.12 Iterative binary subdivision
3.13 Centroidal Voronoi tessellation
3.14 Spots and stripes: a discrete reaction-diffusion model
3.15 Nowak and May’s spatial prisoners’ dilemma
3.16 Evolutionary spatial prisoners’ dilemma

3.1 Local averaging

A model illustrating the smoothing or diffusion effect produced by iterative local averaging.

Typical behaviour of this model is seen in the video below.

Aggregation and segregation

3.2 Vicsek’s model of galaxy formation