
The concept of entropy emerges initially from the scope of physics, but it is now clear that entropy is deeply related to information theory and the process of inference. Today, entropic techniques have found a broad spectrum of applications in all branches of science.
The conference will be organized into six sessions, which reflect the inter-disciplinary nature of entropy and its applications:
The inter-disciplinary and multi-disciplinary nature of contributions from both theoretical and applied perspectives are welcome, including papers addressing conceptual and methodological developments, as well as new applications of entropy and information theory.
All accepted abstracts will be published in the proceedings of the conference. Moreover, participants are cordially invited to contribute with a full manuscript to Entropy Special Issue "Entropy: The Scientific Tool of the 21st Century".
Special Issue Submission deadline: 30 June 2021
Papers presented at the conference will be granted a 200 CHF discount!
The conference is sponsored by MDPI, the publisher of the open-access journal Entropy and follows the very successful meeting Entropy 2018: From Physics to Information Sciences and Geometry held in May 2018 in Barcelona, Spain.
We very much look forward to your participation.
Please feel free to download our Conference Poster.

University at Albany (SUNY), Albany, NY, USA;
University of Barcelona, Barcelona, Spain;
La Trobe University, Melbourne, Australia;
University of Leicester, Leicester, UK;
University of Bergamo, Bergamo, Italy;
Max Planck Institute for Mathematics in the Sciences, Leipzig, Germany;
Università degli Studi di Perugia, Perugia, Italy;
Technion-Israel Institute of Technology, Haifa, Israel;
Università di Palermo, Italy;
Universidad Rey Juan Carlos, Madrid, Spain;
He received a Bachellor Degree in Physics by the University of Valladolid, Spain, in 1981, where he was granted the Outstanding Graduation Honor for Undergraduated Studies, and a PhD Degree by the National University at a Distance (UNED), Madrid, Spain in 1990, on Nonlinear Dynamics and Chaos. Professor of Physics at the Universidad Rey Juan Carlos, Madrid, Spain. He is the Director of the Research Group in Nonlinear Dynamics, Chaos and Complex Systems. Author of numerous publications in research journals, and of several books. He is Associate Editorial Board Member of several international journals in Nonlinear Dynamics and Chaos. He has given invited lectures in many universities in Spain, Europe, USA, Canada, China, Japan, India, Australia, South America and Africa. He has been a Visiting Research Associate of the Institute for Physical Sciences and Technology of the University of Maryland, the University of Tokyo, Visiting Research Professor at Beijing Jiaotong University, Visiting Professor in Kaunas Technological University, Lithuania, and Guest Professor of Lanzhou University and Zigong University, China. Fellow de la Japan Society for the Promotion of Science at the University of Tokyo. In 2017, he was a Fulbright Visiting Research Scholar at the University of Maryland. He is currently the Editor General of the Spanish Physics Society. He is a Corresponding Member of the Spanish Academy of Sciences, a Foreign Member of the Lithuanian Academy of Sciences, and a Regular Member of the Academia Europaea-The Academy of Europe.
Building on the success of our previous events, we are excited to announce that the Entropy 2026: Exploring Complexity and Information in Science will be held in Barcelona, Spain on 1-3 July 2026.
The journey continues—join us for the Entropy 2026!