Results 31 to 40 of about 6,540 (265)

Exact and Approximate Solutions of Fractional Partial Differential Equations for Water Movement in Soils

Hydrology, 2017
This paper presents solutions of the fractional partial differential equation (fPDE) for analysing water movement in soils. The fPDE explains processes equivalent to the concept of symmetrical fractional derivatives (SFDs) which have two components: the ...
Ninghu Su
doaj   +1 more source

MHD blood flow effects of Casson fluid with Caputo-Fabrizio fractional derivatives through an inclined blood vessels with thermal radiation

Heliyon, 2023
This study investigates a fractional-order time derivative model of non-Newtonian magnetic blood flow in the presence of thermal radiation and body acceleration through an inclined artery.
Dzuliana Fatin Jamil, Salah Uddin, Mohsin Kazi, Rozaini Roslan, M.R. Gorji, Mohd Kamalrulzaman Md Akhir   +5 more
doaj   +1 more source

New Results on Robust Synchronization for Memristive Neural Networks with Fractional Derivatives via Linear Matrix Inequality

Fractal and Fractional, 2022
This article mainly concentrates on the synchronization problem for a more general kind of the master–slave memristor-based neural networks with fractional derivative.
Chao Song, Jinde Cao, Mahmoud Abdel-Aty
doaj   +1 more source

Existence of a Unique Weak Solution to a Nonlinear Non-Autonomous Time-Fractional Wave Equation (of Distributed-Order)

Mathematics, 2020
We study an initial-boundary value problem for a fractional wave equation of time distributed-order with a nonlinear source term. The coefficients of the second order differential operator are dependent on the spatial and time variables.
Karel Van Bockstal
doaj   +1 more source

Analysis of a Hidden-Memory Variably Distributed-Order Time-Fractional Diffusion Equation

Fractal and Fractional, 2022
We analyze the well-posedness and regularity of a variably distributed-order time-fractional diffusion equation (tFDE) with a hidden-memory fractional derivative, which provide a competitive means to describe the anomalously diffusive transport of ...
Jinhong Jia
doaj   +1 more source

Analytic Resolving Families for Equations with Distributed Riemann–Liouville Derivatives

Mathematics, 2022
Some new necessary and sufficient conditions for the existence of analytic resolving families of operators to the linear equation with a distributed Riemann–Liouville derivative in a Banach space are established.
Vladimir E. Fedorov, Wei-Shih Du, Marko Kostić, Aliya A. Abdrakhmanova   +3 more
doaj   +1 more source

Existence and Globally Asymptotic Stability of Equilibrium Solution for Fractional-Order Hybrid BAM Neural Networks with Distributed Delays and Impulses

Complexity, 2017
This paper investigates the existence and globally asymptotic stability of equilibrium solution for Riemann-Liouville fractional-order hybrid BAM neural networks with distributed delays and impulses.
Hai Zhang, Renyu Ye, Jinde Cao, Ahmed Alsaedi   +3 more
doaj   +1 more source

A study of critical point instability of micro and nano beams under a distributed variable-pressure force in the framework of the inhomogeneous non-linear nonlocal theory

Archives of Mechanics, 2017
Fractional derivative models (FDMs) result from introduction of fractional derivatives (FDs) into the governing equations of the differential operator type of linear solid materials. FDMs are more general than those of integer derivative models (IDMs) so
Z. Rahimi, G. Rezazadeh, W. Sumelka, X.-J. Yang   +3 more
doaj   +1 more source

Generalized distributed order diffusion equations with composite time fractional derivative

Computers & Mathematics with Applications, 2017
Computers and Mathematics with Applications (2016)
Trifce Sandev, Zivorad Tomovski, Bojan Crnkovic   +2 more
openaire   +3 more sources

Evaluation of the Utility of Baseline Echocardiogram in Patients With Standard Risk Precursor B‐Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
Abstract Background A routine baseline echocardiogram is often obtained prior to anthracycline administration in children with cancer. The utility of baseline echocardiogram is unclear in patients with standard risk B‐cell acute lymphoblastic leukemia (SR B‐ALL) as their anthracycline cumulative dose is low.
Ziyad Alrajhi, Alice Pozza, Luc Mertens, Adam Paul Yan, Sarah Alexander   +4 more
wiley   +1 more source