Program

PURPOSE AND SCOPE OF TOPIC 

This Conference will provide a place to exchange recent developments, discoveries and progresses on Nonlinear Dynamics and Complexity. The aims of the conference are to present the fundamental and frontier theories and techniques for modern science and technology; to stimulate more research interest for exploration of nonlinear science and complexity and; to directly pass the new knowledge to the young generation, engineers and technologists in the corresponding fields.

The symposium will focus on the recent developments, findings and progresses on fundamental theories and principles, analytical and symbolic approaches, computational techniques in nonlinear physical science and nonlinear mathematics. Topics of interest in Nonlinear Dynamics and Complexity include but not limited to

  • Nonlinear classical and fractional differential equations and applications
  • Nonlinear dynamics and engineering nonlinearity
  • Discontinuous dynamical systems and control
  • Synchronization and chaos control
  • Neurodynamics and brain dynamics
  • Social dynamics and complexity
  • Switching systems with impulses
  • Data-driven dynamical systems
  • Mathematical Methods in Artificial Intelligence

PURPOSE AND SCOPE OF TOPIC 

The aim of this symposium is to report the advancement and progress of the fractional calculus for the modelling of biological systems as well as their control by the new modern, well-defined strategies. The scope of this symposium covers all theoretical and experimental features of the fractional calculus and their applications for biological systems, especially their modelling and control strategy. Topics for submissions also include but are not limited to: 

  • Fractional calculus applications in biology 
  • Generalized fractional derivatives and integrals
  • Fractional differential equations
  • Fractional control systems
  • Fractional stability theory and applications
  • Fractional Euler-Lagrange equations
  • Fractional bifurcation and chaos
  • Other relevant topics 

Chair: 
Professor Dumitru Baleanu
Department of Mathematics,  Faculty of Arts and Sciences,  Cankaya University, Ankara, Turkey
Institute of Space Sciences, Magurele-Bucharest, Romania 
Email: dumitru@cankaya.edu.tr 

Co-Chairs
Professor Carla M.A. Pinto 
Center of Mathematics, University of Porto, Rua do Campo Alegre, Porto, Portugal
E-mail: cpinto@fc.up.pt 

Professor Amin Jajarmi 
Department of Electrical Engineering, University of Bojnord, Iran
Email: a.jajarmi@ub.ac.ir

PURPOSE AND SCOPE OF TOPIC 

This symposium aims at nonlinear dynamical systems and control. This symposium provides a platform for researchers to exchange ideas in recent development and advances of nonlinear dynamics and methods of control. All papers will be peer-reviewed, and upon acceptance, they will be published in the special issue of Journal of Vibration Testing and System Dynamics. Manuscripts are solicited in the following topics but not limited to: 

  • Nonlinear wave dynamics and structural vibration 
  • Discontinuity mechanism of controlled dynamical systems 
  • Dynamics and Acoustics in Linear and Nonlinear Systems 
  • Flow-Induced and Thermal-Induced Vibrations in Continuous Medium 
  • Nonlinear Vibrations and Random Vibrations

Chair:
Professor Yu Guo 
McCoy School of EngineeringMcCoy College of Science Mathematics and Engineering, Midwestern State University Texas, TX, USA 
Email: yu.guo@msutexas.edu 

Co-chair:
Professor Jianzhe Huang 
School of Aeronautics and Astronautics, Shanghai Jiao Tong University, Shanghai, China
Email: huangdeng9@sjtu.edu.cn

PURPOSE AND SCOPE OF TOPIC 

It is known from the nonlinear theory that a self-excited attractor has a basin of attraction that is associated with an unstable equilibrium, while a hidden attractor has a basin of attraction that does not contain the stable and unstable manifolds of any unstable equilibrium point. Almost all famous chaotic attractors are self-excited, while recently many researchers have proposed new interesting chaotic systems with hidden attractors. In case of the two-dimensional systems, hidden oscillations can be investigated using analytical methods. However, for the study of stability and oscillations in nonlinear multidimensional systems numerical methods are often used. Furthermore, implementation and realization of hidden attractors with discrete and analog ICs have been studied recently. However, implementation of such systems is still a challenge. 

This symposium provides a platform for researchers to exchange ideas in recent development and advances in dynamical systems with Hidden Attractors. All papers will be peer-reviewed, and upon acceptance, they will be published in the special issue of Journal of Vibration Testing and System Dynamics and Journal of Discontinuity, Nonlinearity and Complexity. Manuscripts are solicited in the following topics but not limited to:

  • Novel systems with Hidden Attractors
  • Dynamical behavior of systems with Hidden Attractors
    Analytical and numerical tools that help us investigate Hidden Attractors
  • Bifurcation analysis and multistability of systems with Hidden Attractors
  • Fractional order Hidden Attractors
  • Synchronization schemes of systems with Hidden Attractors
  • Control of systems with Hidden Attractors
  • Cryptography and secure communication schemes using Hidden Attractors
  • Circuitry implementation of systems with Hidden Attractors
  • Applications of systems with Hidden Attractors

Chair:
Professor Maaita Jamal- Odysseas
Physics department, Aristotle University of Thessaloniki, Greece
email: jmaay@physics.auth.gr

Co-chairs:
Professor Meletlidou Efthymia
Physics department, Aristotle University of Thessaloniki, Greece
email: efthymia@auth.gr

Professor Volos Christos
Physics department, Aristotle University of Thessaloniki, Greece
email: volos@physics.auth.gr

PURPOSE AND SCOPE OF TOPIC 

While enjoying substantial progress in simulation and prediction of fluid flows, still we face challenges in various flow problems, which stem from their inherited nonlinearity and multiscale/multiphysics behaviors.  An example of the problems is the 2010 Gulf of Mexico oil spill, which started from an effluent jet with O (10) m in spatial sizes at the ocean bottom and then evolved into floating film patches with O (100) miles in horizontal scales on the ocean surface. So far essentially we have no appropriate methods and also computer models that are able to directly simulate the whole flow processes starting from the jet all the way to floating films. Successful simulation of these problems relies on necessary numerical algorithms, model coupling, parallel computing, etc. This minisymposium provides a platform for researchers to present interesting flow phenomena encountered in frontiers of work, ideas and methods to simulate and predict them, and performance of the methods in applications. The minisymposium welcomes theoretical and numerical discussions from all mathematical, scientific, and engineering disciplines (e.g., computational math, mechanical engineering, and environmental sciences).

Chair:
Professor Hansong Tang
Civil Engineering, The City College of New York, NY, USA
Email: htang@ccny.cuny.edu

PURPOSE AND SCOPE OF TOPIC 

The focus of this symposium is on newly developed nonlinear and complexity theories and practices. The new mathematical and theoretical approaches in nonlinear and/or complexity sciences are to be included in this symposium, and the symposium provide a perfect platform for the researchers and engineers to present and exchange the new theories and practices in the fields of nonlinear and complexity sciences. All papers will be peer-reviewed, and upon acceptance, they will be published in the special issue of Journal of Vibration Testing and System Dynamics and Journal of Discontinuity, Nonlinearity and Complexity. Topic areas of the manuscripts for this symposium include but not limited to:

  • Theoretical and numerical solutions for nonlinear differential equations;
  • Differential equations for continuous and discrete dynamic systems;
  • Graph theory and its application in nonlinear and complex systems;
  • Accuracy and reliability of nonlinear systems;
  • Nonlinear and complex system optimization and intelligent algorithms;
  • Algebraic combinations and cryptography for nonlinear and complex systems;
  • Theories of computation and mathematical topics of computing;
  • Theoretical approaches for diagnosing nonlinear systems;
  • Nonlinear and complex systems applied in the fields of engineering and physics.

Chair:
Professor Liming Dai 
Industrial Systems Engineering, University of Regina, Regina, Saskatchewan, Canada 
Email: liming.dai@uregina.ca 

Co-chair:
Professor Yaping Mao
School of Mathematics and Statistics, Qinghai Normal University, Xining, China
Email: maoyaping@ymail.com

PURPOSE AND SCOPE OF TOPIC 

Over the past decades, the fractional calculus has become a popular branch of mathematics. The fractional derivative holds memory effects or history dependence and performs as a powerful tool in many real-world applications. However, it is a challenging work to consider discrete-time problems. This symposium will exchange new ideas in both aspects of theories and applications of fractional difference equations.

All papers will be peer-reviewed, and upon acceptance, they will be published in of Discontinuity, Nonlinearity, and Complexity. Manuscripts are solicited in topics including, but not limited to:

  • Dynamic analysis of fractional discrete-time system;
  • Applications of discrete fractional calculus;
  • New approaches or theory to describe memory effects or nonlocality;
  • Other emerging topics in fractional calculus.

Chair:
Professor Guo-Cheng Wu                       
Data Recovery Key Laboratory of Sichuan Province, Neijiang Normal University, Neijiang, P.R. China
Email: wuguocheng@gmail.com 

Co-Chairs:
Professor Dumitru Baleanu
Department of Mathematics, Faculty of Arts and Sciences, Cankaya University, Ankara, Turkey
Institute of Space Sciences, Magurele-Bucharest, Romania
Email: dumitru@cankaya.edu.tr

Dr Shiri Babak
Data Recovery Key Laboratory of Sichuan Province, Neijiang Normal University, Neijiang, P.R. China
Email: shire_babak@yahoo.com 

PURPOSE AND SCOPE OF TOPIC 

The symposium is to cover a broad scope of nonlinear dynamics of continuum systems or the systems with infinite dimension. The fundamental theory and application in mechanics and physics are welcome. All papers will be peer-reviewed, and upon acceptance, they will be published in the special issue of Journal of Vibration Testing and System Dynamics. Manuscripts are solicited in the following topics but not limited to:

  • Model Reduction for Nonlinear Dynamic Systems with Infinite Dimension
  • Lagrangian Coherent Structures, Topological Methods and Networks in Fluid Dynamics and Combustion
  • Singularities (shock wave, instability, flow separation, vortex, flow pattern, cavitation, bubble, critical phenomena, soliton, turbulence, Thermoacoustic Oscillation etc.) in Fluid Dynamics and Combustion
  • Nonlinear Dynamics in Thin-walled Structures
  • Nonlinear Dynamics in Aeroelasticity and Fluid-structure Interaction
  • Bifurcation, Stability and Chaos in Continuum Systems

Chair:
Professor Jiazhong Zhang                      
School of Energy and Power Engineering, Xi’an Jiaotong University, Shaanxi Province, China
Email: jzzhang@mail.xjtu.edu.cn

Co-Chair:
Professor Xu Sun
College of Mechanical and Transportation Engineering, China University of Petroleum-Beijing, Beijing,  China
Email: xsun@cup.edu.cn 

PURPOSE AND SCOPE OF TOPIC 

Fractional sums and differences were introduced in the 90th of the last century. The seminal result is presented in the Miller and Ross’ paper “Fractional Difference Calculus” in Proceedings of the International Symposium on Univalent Functions, Fractional Calculus and Their Applications, Japan, 1988. The next significant step in the development of discrete fractional calculus (Riemann-Liouville and Caputo) was done in works by Atici and Eloe in the first decade of this century. Among the other things, Atici and Eloe obtained a solution of the initial value problem for a simple fractional difference equation. In 2014 Wu and Baleanu proposed to use this solution to generate fractional difference maps. Fractional universal and standard maps as solutions of the fractional differential equations of kicked systems were introduced in 2008 in a paper by Tarasov and Zaslavsky “Fractional equations of kicked systems and discrete maps” and later fractional logistic map was introduced in 2013 by Edelman. The applications of fractional maps include secure communication, economics, and lifespan of living species. Significant progress in the development and applications to control of the Grünwald–Letnikov fractional differences was done by Ostalczyk with co-authors (see Ostalczyk’s book “Discrete Fractional Calculus”, 2016). Over the last decade many authors, not mentioned here, contributed to the development of the discrete fractional calculus and its applications. The purpose of this symposium is to make an overview of the recent results, to reconcile any differences in notations used by various authors, and to discuss new directions in this emerging field.

Chairs:
Professor Mark Edelman
Yeshiva University, NY, USA
Email: edelman@cims.nyu.edu

Professor Dumitru Baleanu
Department of Mathematics, Faculty of Arts and Sciences, Cankaya University, Ankara, Turkey
Institute of Space Sciences, Magurele-Bucharest, Romania 
Email: dumitru@cankaya.edu.tr 

https://yeshiva-university.zoom.us/rec/share/DjwXkCHGfpO7gz-sa0W_V1QI-bmsts7U4uoXHB1LLXKTyauZ9otBYsBwrfMz6vMP.SN88CNrHdrVxAzFG

PURPOSE AND SCOPE OF TOPIC 

Nonlinearity and stochasticity are extremely important factors in a wide variety of areas, including civil engineering, mechanical engineering, aerospace engineering, and so on. The systems with nonlinearity and stochasticity could provide an accurate mathematical/physical framework to describe the real world in comparison with the deterministic systems.

With the development of data and computational science, the interactions between data science and random dynamical systems are becoming exciting and have aroused many scholars’ widespread interest. Data-driven techniques as a powerful tool in many real-world applications are indispensable for understanding the dynamic behaviors of real systems from noisy observation data. This mini-symposia is organized to collect and discuss recent advance in application of data science in the stochastic dynamics in order to promote the rapid development of related fields. Relevant contributions in the areas of stochastic dynamics and data science are welcome. Topics of interests in Stochastic Dynamics and Data Science include but are not limited to the following aspects:

 
  • Stochasticity quantification and analysis
  • Data-driven modeling and analysis of nonlinear stochastic systems
  • Data-driven understanding, prediction and control of nonlinear stochastic systems
  • Data-driven reliability analysis of nonlinear stochastic systems
  • Inverse problems of nonlinear stochastic systems
  • Machine learning meets nonlinear stochastic systems

Chair:
Professor Yong Xu
Northwestern Polytechnical University, Shaanxi, China
Email: hsux3@nwpu.edu.cn

Co-chairs:
Professor Ronghua Huan
Zhejiang University, Zhejiang, China
Email: rhhuan@zju.edu.cn

Professor Shaojuan Ma
Beifang Mingzu University, Ning Xia, China
Email: sjma@nmu.edu.cn

Professor Yanfei Jin
Beijing Institute of Technology, Beijing, China
Email: jinyf@bit.edu.cn

 

PURPOSE AND SCOPE OF TOPIC 

Nonlinear oscillations are omnipresent in physics, biology, economics and other disciplines. The aim of the minisymposium is to bring together experts and researchers in nonlinear dynamics of oscillatory systems and to discuss new developments, ideas and methods in this important and dynamic field.

Chairs:
Professor Vladimir Nekorkin
Institute of Applied Physics, Nizhny Novgorod, Russia
Email: vnekorkin@neuron.appl.sci-nnov.ru

Professor Vladimir Klinshov
Institute of Applied Physics, Nizhny Novgorod, Russia
Email: vladimir.klinshov@ipfran.ru

PURPOSE AND SCOPE OF TOPIC 

There exists the urgent need to provide a framework for understanding and exploiting the explosion in dynamical information coming out of modern experiments and simulations in oceanography, atmosphere, chemistry, chemical biology, astrodynamics, etc. This will enable the formulation of comprehensible models which capture the key dynamics of complex systems and provide fundamental insight into the behavior of dynamical systems.

The minisymposium aims to encourage interdisciplinary research and collaboration. It provides a platform for researchers to exchange ideas in recent development and advances in this unprecedented partnership between mathematicians and different disciplines in nonlinear sciences to provide new models that revolutionize our understanding of these sciences.
Topics of interest in Successful dynamical system applications in nonlinear sciences include but not limited to:

-Applications of dynamical systems in oceanography, chemistry, astrodynamics, atmosphere, etc.
-Chaos indicators in multidimensional spaces.
-Mathematical modelling in nonlinear processes.
-Real data dynamical system applications

Chairs:
Professor Juan Carlos Cortés
Universitat Politècnica de València, Spain
Email: jccortes@imm.upv.es

Co-Chairs:

Professor Maria Leite
University of South Florida St.Petersburg, USA.
Email: mleite293@gmail.com

Professor Rafael J. Villanueva
Universitat Politècnica de València, Spain.
Email: rjvillan@imm.upv.es