Date: 1 March 2021

Location: University of Kufa, Iraq

Its our pleasure to invite you to participate in the forthcoming Workshop "2nd International Workshop on Advanced Topics in Dynamical Systems", March 1-2, 2020.

The 3nd IWATDS 2021 is a sequel to the Workshop on Advanced Topics in Dynamical Systems Theory 2019 and 2020 which were organized by the Department of Mathematics, Faculty of Computer Science and Maths at the University of Kufa.

The workshop will focus on the latest advanced topics in dynamical systems theory. It's well-known that DST is one of the most important theories in mathematics because of its role in beings a bridge between theoretical side of math and the real life. This event brings together professors, researchers, scholars, and students in the field of dynamical systems and its Applications making it a perfect platform to share experience, foster collaborations across industry and academia. The primary aim of organizing such a event is to enhance the understanding of the targeted subject and to provide an opportunity for mathematicians to exchange ideas with their colleagues at the national and international level. In particular, IWATDS 2021 will cover the following subjects:

• General dynamical systems

• Differential dynamical systems

• Chaos

• Symbolic dynamics

• Complexity

• Graph dynamical systems

Looking forward to seeing you there.

The Organizing Committee, IWATDA 2021

Invited Speakers:

Prof. Dawoud Ahmadi Dastjerdi , University of Guilan, Iran

Talk: Iterated function system over an arbitrary shift space

Time: 1 March 2021, 09:15-09:55 Baghdad Time

Abstract:Let X be a metric compact space. Then the orbit of a point x 2 X in a classical iterated function system (IFS) is dened as ffu(x) = fun fu0 (x) : u = u0 un is a word of a full shift on k symbolsg. Here, instead of a full shift, we consider an arbitrary shift space and investigate the very basic properties of the IFS. In particular, if = 01 2 , then f(x) = f1 f0 (x) denes a non-autonomous dynamical system. In this investigation, we are interested in the dynamical properties of our IFS with respect to the individual non-autonomous systems arising from points in and how the properties of a ects the dynamic of IFS.

Prof. Nadia Al-Saidi, University of Technology, Iraq

Talk: Chaos Theory a new trend for secure Communications

Time: 1 March 2021, 10:00-10:40 Baghdad Time

Abstract: With the rapid development in wireless communication technology, it became an integral part of our daily lives. Securing the personal data plays a significant role and motivates scientist and researcher for evolving of new techniques to provide the required security features with efficient computation. The unpredictability, sensitivity to initial condition and mixing, represent the main properties of the chaotic systems, which give them a great important in many application especially in security issues. Some of these systems have several drawbacks in different aspects. Therefore, presenting a chaotic map with high complex behaviors is considered important. In this work, a new 2D chaotic map, namely, is introduced. Various metrics including Lyapunov exponents and bifurcation diagrams are used to demonstrate the complex dynamics behavior of the proposed system. Furthermore, the cross-correlation coefficient, NIST-800-22 statistical test, and Sample Entropy algorithm are another evaluation techniques used to demonstrate the performance of the chaotic systems. The proposed system shows a high sensitivity to initial values and parameters, extreme complexity performance, and a much larger hyperchaotic range than existing maps.

Prof. Madeleine Ali Al-Tahan, Lebanese International University, Lebanon

Talk: NeutroOrderedAlgebra: Theory and Examples

Time: 1 March 2021, 10:45-11:25 Baghdad Time

Abstract: In this talk, we firstly review some basic concepts related to neutrosophy. Also, we discuss NeutroAlgebra. Next, we present some of our results related to our new defined concept ``NeutroOrderedAlgebra" and compare it to the well known concept of ``Ordered Algebra". Finally, we leave with some questions that open new research options in this field.

Prof. Radhi A. Zaboon, Al-Mustansiriyiah University, Iraq

Talk: Optimal control theory: Problem formulations and illustrations

Time: 1 March 2021, 11:30-12:10 Baghdad Time

Abstract: The aim of the optimal control theory is to determine the inputs (control inputs) to a given dynamic system (control system) so that a desired performance (criterion) is optimized (minimized or maximized) while satisfying prescribed constraints (physical constraints) on the motion of the system. This theory sometimes extends the modern classical calculus of variations. In this presentation a mathematical modelling of optimal control problem with its properties have been presented with the necessary mathematical requirements. A controllability problem with illustrations and theoretical justifications are also presented. Existence and uniqueness theorems are given with illustration. The necessary and sufficient conditions are also been discussed.

Scientific Committee:

1. Anatolij Antonevich, Belarusian State University, Belarus

2. Hussein J. AbdulHussein, Al-Muthanna University, Iraq.

3. Adil AlRammahi, University of Kufa, Iraq.

Organizing Committee:

• 
  

• Najlae Falah AlSaffar, University of Kufa.

• Rewayda Razaq, University of Kufa.

• Heyam Khazaal Hassan, University of Kufa.

• Ali A. Shukur, University of Kufa.

• Haider Baqer Shelash, University of Kufa.

• Ihsan Abdulmeer Azeez, University of Kufa.

• Shaymaa Abed Yasseen, University of Kufa.

Workshop Video

The Workshop will be held using Free Conference Call Application

To download, please visit https://www.freeconferencecall.com/downloads

The certificate of participation will be sent by email you registered

To join the workshop, you need o use your name, email and the following id

shukurmath