A time fractional model of a Maxwell nanofluid through a channel flow with applications in grease [PDF]
Sci Rep, 2023 Several scientists are interested in recent developments in nanotechnology and nanoscience. Grease is an essential component of many machines and engines because it helps keep them cool by reducing friction between their various elements.
Naveed Khan +6 more
semanticscholar +2 more sources
Model Fractional Chern Insulators [PDF]
Physical Review Letters, 2016 9 pages, 5 ...
Behrmann, Jörg +2 more
openaire +6 more sources
Fractional model of COVID-19 applied to Galicia, Spain and Portugal [PDF]
Chaos Solitons Fractals, 2021 A fractional compartmental mathematical model for the spread of the COVID-19 disease is proposed. Special focus has been done on the transmissibility of super-spreaders individuals. Numerical simulations are shown for data of Galicia, Spain, and Portugal.
Faïçal Ndaïrou +4 more
semanticscholar +2 more sources
A fractional model of cancer-immune system with Caputo and Caputo–Fabrizio derivatives [PDF]
Eur Phys J Plus, 2021 Recently, it is important to try to understand diseases with large mortality rates worldwide, such as infectious disease and cancer. For this reason, mathematical modeling can be used to comment on diseases that adversely affect all people.
Esmehan Uçar, N. Özdemir
semanticscholar +2 more sources
A new comparative study on the general fractional model of COVID-19 with isolation and quarantine effects [PDF]
Alexandria Engineering Journal, 2021 A generalized version of fractional models is introduced for the COVID-19 pandemic, including the effects of isolation and quarantine. First, the general structure of fractional derivatives and integrals is discussed; then the generalized fractional ...
D. Baleanu +4 more
semanticscholar +2 more sources
Numerical analysis of Atangana-Baleanu fractional model to understand the propagation of a novel corona virus pandemic [PDF]
Alexandria Engineering Journal, 2021 In this manuscript, we formulated a new nonlinear SEIQR fractional order pandemic model for the Corona virus disease (COVID-19) with Atangana-Baleanu derivative. Two main equilibrium points F0∗,F1∗ of the proposed model are stated. Threshold parameter R0
A. Butt, W. Ahmad, M. Rafiq, D. Baleanu
semanticscholar +2 more sources
Fractional Model and Numerical Algorithms for Predicting COVID-19 with Isolation and Quarantine Strategies [PDF]
Int J Appl Comput Math, 2021 In December 2019, a new outbreak in Wuhan, China has attracted world-wide attention, the virus then spread rapidly in most countries of the world, the objective of this paper is to investigate the mathematical modelling and dynamics of a novel ...
Abdelouahed Alla Hamou +2 more
semanticscholar +2 more sources
The fractional Keller–Segel model [PDF]
Nonlinearity, 2006 The Keller-Segel model is a system of partial differential equations modelling chemotactic aggregation in cellular systems. This model has blowing up solutions for large enough initial conditions in dimensions d >= 2, but all the solutions are regular in one dimension; a mathematical fact that crucially affects the patterns that can form in the ...
Brenner M P +9 more
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A report on COVID-19 epidemic in Pakistan using SEIR fractional model [PDF]
Sci Rep, 2020 Recently, novel coronavirus is a serious global issue and having a negative impact on the economy of the whole world. Like other countries, it also effected the economy and people of Pakistan.
Zubair Ahmad +4 more
semanticscholar +2 more sources
Analysis of fractional model of guava for biological pest control with memory effect [PDF]
Journal of Advanced Research, 2021 Introduction: Fractional operators find their applications in several scientific and engineering processes. We consider a fractional guava fruit model involving a non-local additionally non-singular fractional derivative for the interaction into guava ...
Jagdev Singh +3 more
doaj +2 more sources