Distributed-order fractional constitutive stress–strain relation in wave propagation modeling

S Konjik, L Oparnica, D Zorica - Zeitschrift für angewandte Mathematik und …, 2019 - Springer
Distributed-order fractional model of viscoelastic body is used to describe wave propagation
in an infinite media. Existence and uniqueness of fundamental solution to the generalized …

Micro-local and qualitative analysis of the fractional Zener wave equation

F Broucke, L Oparnica - Journal of Differential Equations, 2022 - Elsevier
This paper concerns the micro-local and qualitative analysis of the fractional Zener wave
equation. The classical and Gevrey-type wave front sets of the fundamental solution are …

Energy dissipation for hereditary and energy conservation for non-local fractional wave equations

D Zorica, L Oparnica - Philosophical Transactions of the …, 2020 - royalsocietypublishing.org
Using the method of a priori energy estimates, energy dissipation is proved for the class of
hereditary fractional wave equations, obtained through the system of equations consisting of …

Fractional Burgers wave equation

L Oparnica, D Zorica, AS Okuka - Acta Mechanica, 2019 - Springer
Thermodynamically consistent fractional Burgers constitutive models for viscoelastic media,
divided into two classes according to model behavior in stress relaxation and creep tests …

Solvability and microlocal analysis of the fractional Eringen wave equation

G Hörmann, L Oparnica… - … and Mechanics of Solids, 2018 - journals.sagepub.com
We discuss unique existence and microlocal regularity properties of Sobolev space
solutions to the fractional Eringen wave equation, initially given in the form of a system of …

[PDF][PDF] Asymptotic methods in number theory and analysis

F Broucke - 2022 - biblio.ugent.be
Among the two “breeds” of mathematicians, theory builders and problem solvers, I consider
myself firmly belonging to the latter. This thesis is therefore a collection of problems which I …

Hereditariness and non-locality in wave propagation modelling

D Zorica - Theoretical and Applied Mechanics, 2020 - mathnet.ru
The classical wave equation is generalized within the framework of fractional calculus in
order to account for the memory and non-local effects that might be material features. Both …

[PDF][PDF] FRACTAIS, LEIS DE POTÊNCIA, CÁLCULO FRACIONÁRIO E ALÉM. 2. DESENVOLVIMENTO

PRF Mosca - academia.edu
Esse texto trata de vários temas vinculados ao uso do cálculo fracionário: sua relação com
os fractais, cálculo fracionário com operadores locais, a relação com a cinética …

[PDF][PDF] ANALYSIS OF THE FRACTIONAL ZENER WAVE EQUATION

F Broucke—fabrouck - cage.ugent.be
Analysis of the fractional Zener wave equation Page 1 ISAAC 2021, AUGUST 4, 2021,
GHENT, BELGIUM ANALYSIS OF THE FRACTIONAL ZENER WAVE EQUATION Frederik …

Microlocal Analysis of Hyperbolic Equations with Memory and Applications

J Cocola - 2018 - search.proquest.com
This thesis introduces a framework for extending microlocal analysis to hyperbolic equations
with memory. These equations describe wave motion in attenuating and dispersive media …