دورية أكاديمية
Towards a Universal Measure of Complexity
| العنوان: | Towards a Universal Measure of Complexity |
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| المؤلفون: | Jarosław Klamut, Ryszard Kutner, Zbigniew R. Struzik |
| المصدر: | Entropy, Vol 22, Iss 8, p 866 (2020) |
| بيانات النشر: | MDPI AG, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Science LCC:Astrophysics LCC:Physics |
| مصطلحات موضوعية: | dynamical complexity, universal complexity measure, irreversible processes, entropies, entropic susceptibilities, Science, Astrophysics, QB460-466, Physics, QC1-999 |
| الوصف: | Recently, it has been argued that entropy can be a direct measure of complexity, where the smaller value of entropy indicates lower system complexity, while its larger value indicates higher system complexity. We dispute this view and propose a universal measure of complexity that is based on Gell-Mann’s view of complexity. Our universal measure of complexity is based on a non-linear transformation of time-dependent entropy, where the system state with the highest complexity is the most distant from all the states of the system of lesser or no complexity. We have shown that the most complex is the optimally mixed state consisting of pure states, i.e., of the most regular and most disordered which the space of states of a given system allows. A parsimonious paradigmatic example of the simplest system with a small and a large number of degrees of freedom is shown to support this methodology. Several important features of this universal measure are pointed out, especially its flexibility (i.e., its openness to extensions), suitability to the analysis of system critical behaviour, and suitability to study the dynamic complexity. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1099-4300 |
| Relation: | https://www.mdpi.com/1099-4300/22/8/866; https://doaj.org/toc/1099-4300 |
| DOI: | 10.3390/e22080866 |
| URL الوصول: | https://doaj.org/article/d75547719ce14d1fba9596c33eb56945 |
| رقم الأكسشن: | edsdoj.75547719ce14d1fba9596c33eb56945 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 10994300 |
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| DOI: | 10.3390/e22080866 |