Complex Systems

Founded by Stephen Wolfram in 1987 »
The original journal devoted to the science, mathematics and engineering of systems with simple components but complex overall behavior.

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Complex Systems journal is included in the Web of Science (Clarivate) 2023 Journal Citation Reports with an Impact Factor of 1.2, ranking 11th in the category "Mathematics, Interdisciplinary Application - ESCI" and 5th by total citations.

Full Archives 1987–Present

Hundreds of published papers, encompassing three decades of leading-edge complex systems research, are available for free and immediate download.

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Submissions for Complex Systems journal may be made by webform or email. There are no publication charges. Papers submitted to Complex Systems should present results in a manner accessible to a wide readership.

current issue
Volume 33, Issue 3

Current Issue

Paul Cousin
Triangular Automata: The 256 Elementary Cellular Automata of the Two-Dimensional Plane

Hans H. Zingg
Exploration of Genotype-Phenotype Relationships in Nontotalistic Cellular Automata Using HexCode, a Novel Rule Encoding System

Meliksah Turker and Haluk O. Bingol
Forgiveness Is an Adaptation in the Iterated Prisoner's Dilemma with Memory

L. L. Lima, E. F. Wanner and A. P. F. Atman
Understanding the Role of Daily Activities in the Transmission of COVID-19 in Urban Settings Using an Agent-Based Model

Elizabeth M. J. and Raju Hazari
Cellular Automaton-Based Sentiment Analysis Using Deep Learning Methods

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