On Analysis of Fractional Navier-Stokes Equations via Nonsingular Solutions and Approximation
Joint Authors
Mugisha, Stella
Doungmo Goufo, Emile Franc
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-07-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Until now, all the investigations on fractional or generalized Navier-Stokes equations have been done under some restrictions on the different values that can take the fractional order derivative parameter β .
In this paper, we analyze the existence and stability of nonsingular solutions to fractional Navier-Stokes equations of type ( u t + u · ∇ u + ∇ p - R e - 1 ( - ∇ ) β u = f in Ω × ( 0 , T ] ) defined below.
In the case where β = 2 , we show that the stability of the (quadratic) convergence, when exploiting Newton’s method, can only be ensured when the first guess U 0 is sufficiently near the solution U .
We provide interesting well-posedness and existence results for the fractional model in two other cases, namely, when 1 / 2 < β < 1 and β ≥ 1 / 2 + ( 3 / 4 ) .
American Psychological Association (APA)
Doungmo Goufo, Emile Franc& Mugisha, Stella. 2015. On Analysis of Fractional Navier-Stokes Equations via Nonsingular Solutions and Approximation. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073239
Modern Language Association (MLA)
Doungmo Goufo, Emile Franc& Mugisha, Stella. On Analysis of Fractional Navier-Stokes Equations via Nonsingular Solutions and Approximation. Mathematical Problems in Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1073239
American Medical Association (AMA)
Doungmo Goufo, Emile Franc& Mugisha, Stella. On Analysis of Fractional Navier-Stokes Equations via Nonsingular Solutions and Approximation. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073239
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073239