Document Type

Publication - Article

Indexed Concatenation Notation: A Novel Way to Summarize Networks and Other Complex Systems

Department

Physics & Engineering

Date of Activity

Summer 6-11-2025

Abstract

The indexed concatenation notation presented in this paper extends the concept of concatenation in a way similar to the extension of addition to the indexed sum, allowing compact representations of strings, lists, matrices, etc., having internal repetitive or describable structure. In particular, it allows the edge difference set list of any graphical network with a visible pattern to be summarized in an extremely compact and lossless way. Examples highlight the information compression of the technique and showcase its ability to represent complicated, infinite patterns in closed form.

Comments

This interdisciplinary paper was presented in person by student co-author Rhys Sharpe at the SIMULTECH 2025 conference in Bilbao, Spain.

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