Volume 18, Issue 4 (2010)

---

Evaluating the Complexity of Mathematical Problems: Part 2

https://doi.org/10.25088/ComplexSystems.18.4.387
Cristian S. Calude
Elena Calude

Acceptable Complexity Measures of Theorems

https://doi.org/10.25088/ComplexSystems.18.4.403
Bruno Grenet

Persistent Structures in Elementary Cellular Automaton Rule 146

https://doi.org/10.25088/ComplexSystems.18.4.427
Paul-Jean Letourneau

A Glider for Every Graph: Exploring the Algorithmic Requirements for Rotationally Invariant, Straight-Line Motion

https://doi.org/10.25088/ComplexSystems.18.4.439
Alexander G. D. Lamb

Outer Median and Probabilistic Cellular Automata on Network Topologies

https://doi.org/10.25088/ComplexSystems.18.4.457
Abigail Nussey

“Everything Is Everything” Revisited: Shapeshifting Data Types with Isomorphisms and Hylomorphisms

https://doi.org/10.25088/ComplexSystems.18.4.475
Paul Tarau