Results 91 to 100 of about 1,586 (136)

An efficient numerical method on modified space-time sparse grid for time-fractional diffusion equation with nonsmooth data. [PDF]

Numer Algorithms, 2023
Zhu BY, Xiao AG, Li XY.
europepmc   +1 more source

Sliding methods for dual fractional nonlinear divergence type parabolic equations and the Gibbons’ conjecture

Advanced Nonlinear Studies
In this paper, we consider the general dual fractional parabolic problem ∂tαu(x,t)+Lu(x,t)=f(t,u(x,t))inRn×R. ${\partial }_{t}^{\alpha }u\left(x,t\right)+\mathcal{L}u\left(x,t\right)=f\left(t,u\left(x,t\right)\right) \text{in} {\mathbb{R}}^{n}{\times ...
Guo Yahong, Ma Lingwei, Zhang Zhenqiu
doaj   +1 more source

A fractional version of Rivière's GL(n)-gauge. [PDF]

Ann Mat Pura Appl, 2022
Da Lio F, Mazowiecka K, Schikorra A.
europepmc   +1 more source

A local stabilized approach for approximating the modified time-fractional diffusion problem arising in heat and mass transfer. [PDF]

J Adv Res, 2021
Nikan O, Avazzadeh Z, Machado JAT.
europepmc   +1 more source

On a Method of Solution of Systems of Fractional Pseudo-Differential Equations. [PDF]

Fract Calc Appl Anal, 2021
Umarov S, Ashurov R, Ashurov R, Chen Y.
europepmc   +1 more source

Large deviations for 2D-fractional stochastic Navier-Stokes equation on the torus -Short Proof-

, 2013
In this note, we prove the large deviation principle for the 2D-fractional stochastic Navier-Stokes equation on the torus under the dissipation order $ \alpha \in [\frac43, 2]$.Comment: Work submitted to CRAS in 08-08 ...
Debbi, Latifa
core  

Determination of the Order of Fractional Derivative for Subdiffusion Equations. [PDF]

Fract Calc Appl Anal, 2020
Ashurov R, Ashurov R, Umarov S.
europepmc   +1 more source

All-at-once multigrid approaches for one-dimensional space-fractional diffusion equations. [PDF]

Calcolo, 2021
Donatelli M, Krause R, Mazza M, Trotti K.   +3 more
europepmc   +1 more source

Symmetrization for Mixed Operators

Annales Mathematicae Silesianae
In this paper, we prove Talenti's comparison theorem for mixed local/nonlocal elliptic operators and derive the Faber–Krahn inequality for the first eigenvalue of the Dirichlet mixed local/nonlocal problem. Our findings are relevant to the fractional p&q–
Bahrouni Sabri
doaj   +1 more source

A mathematical model of COVID-19 using fractional derivative: outbreak in India with dynamics of transmission and control. [PDF]

Adv Differ Equ, 2020
Shaikh AS, Shaikh IN, Nisar KS.
europepmc   +2 more sources