**Advances
in Dynamical Systems and Applications (ADSA) **

**
Volume
15, Number 2 (2020)**

**
CONTENTS**

**Method
of semi-natural scale modeling of a wireless ultraviolet communication
system**

pp. 123-132

Gleb S. Vasilyev, Dmitry I. Surzhik and Oleg R. Kuzichkin

**Analysis of Energy Characteristics of a Hybrid Communication System with
a UAV based on a Radio Frequency and Ultraviolet Channel**

pp. 133-142

Gleb S. Vasilyev, Dmitry I. Surzhik and Oleg R. Kuzichkin

**A
Topological Path to the Collatz Conjecture: A historical point of view**

pp. 143-151

Fernando Mejias, Jorge Vielma and AŽ ngel Guale

Rough Liouville Equivalence of
Integrable Hamiltonian Systems

pp. 153-169

Nandakumar M and K S Subrahamanian Moosath

Polynomial Sharing and Uniqueness of
Differential-Difference Polynomials of L-functions

pp. 171-185

Nintu Mandal and Nirmal Kumar Datta

**Method
for Modeling Dynamic Modes of Nonlinear Control Systems for
Thermoelectric Modules**

pp. 187-197

Gleb S. Vasilyev, Oleg R. Kuzichkin and Dmitry I. Surzhik

Existence of a Bilinear Delay
Differential Realization of Nonlinear Neurodynamic Process in the
Constructions of Entropic Rayleigh-Ritz Operator

pp. 199-215

V.A. Rusanov, A.V. Daneev, Yu.É. Linke and P.A. Plesnyov

Hyperbolic Two Temperature
Fractional-Order Thermoelastic Model Subjected to Thermal Loading with
Two Relaxation Times

pp. 217-229

E. Bassiouny and Rajagopalan R

Existence of a Weak Solution to the
Maxwell-Stokes Type Equation by the Penalty Method

pp. 231-247

Junichi Aramaki

**Food
Security Dynamics in Oman: VECM Approach**

pp. 249-263

Sonal Devesh and Abdullah M. Asrul Affendi

The form of the Third Partial
Derivative Test for Functions of Three Variables

pp. 265-269

Byoungook Shin and Hwajoon Kim

A New Version of the Minimax Problem

pp. 271-281

Azennar Radouane, Fouad Ouzine and Driss Mentagui

**
**