What is he best known for?
The fields of study he is best known for:
- Quantum mechanics
- Mathematical analysis
- Statistics
Abdullahi Yusuf spends much of his time researching Applied mathematics, Symmetry, Conservation law, Nonlinear system and Fractional calculus.
His Applied mathematics research includes elements of Kernel, Fixed-point theorem, Ordinary differential equation, Differential equation and Integer.
His studies in Symmetry integrate themes in fields like Power series, Derivative, Order and Ode.
His research investigates the link between Conservation law and topics such as Partial differential equation that cross with problems in Classical mechanics.
His Nonlinear system research incorporates elements of Constraint, Computer simulation and Instability.
The concepts of his Soliton study are interwoven with issues in Mathematical analysis and Algebraic number.
His most cited work include:
- Modeling chickenpox disease with fractional derivatives: From caputo to atangana-baleanu (99 citations)
- Fractional modeling of blood ethanol concentration system with real data application. (90 citations)
- Fractional derivatives applied to MSEIR problems: Comparative study with real world data (77 citations)
What are the main themes of his work throughout his whole career to date?
His primary scientific interests are in Nonlinear system, Applied mathematics, Conservation law, Soliton and Mathematical analysis.
His work deals with themes such as Partial differential equation, Instability, Classical mechanics and Ansatz, which intersect with Nonlinear system.
His study in the field of Fractional calculus is also linked to topics like Operator.
In his study, Order is strongly linked to Derivative, which falls under the umbrella field of Fractional calculus.
His Conservation law research also works with subjects such as
- Symmetry that connect with fields like Power series and Ode,
- Mathematical physics, which have a strong connection to Beta.
Abdullahi Yusuf has researched Soliton in several fields, including Schrödinger's cat and Constraint.
He most often published in these fields:
- Nonlinear system (39.35%)
- Applied mathematics (34.84%)
- Conservation law (27.10%)
What were the highlights of his more recent work (between 2020-2021)?
- Applied mathematics (34.84%)
- Mathematical analysis (18.71%)
- Fractional calculus (12.90%)
In recent papers he was focusing on the following fields of study:
Applied mathematics, Mathematical analysis, Fractional calculus, Nonlinear system and Uniqueness are his primary areas of study.
His Applied mathematics study combines topics in areas such as Laplace transform and Differential equation.
His One-dimensional space and Conservation law study in the realm of Mathematical analysis interacts with subjects such as Function and Waves and shallow water.
His Fractional calculus study incorporates themes from Derivative and Conformable matrix.
His Nonlinear system research is multidisciplinary, incorporating elements of Variable, Instability, Optics and Dynamics.
As part of one scientific family, Abdullahi Yusuf deals mainly with the area of Uniqueness, narrowing it down to issues related to the Fixed-point theorem, and often Curve fitting, Ordinary differential equation, Equilibrium point and Integer.
Between 2020 and 2021, his most popular works were:
- Mathematical modeling of COVID-19 epidemic with effect of awareness programs. (11 citations)
- Mathematical model to assess the imposition of lockdown during COVID-19 pandemic (11 citations)
- Mathematical modeling of pine wilt disease with Caputo fractional operator (10 citations)
In his most recent research, the most cited papers focused on:
- Quantum mechanics
- Mathematical analysis
- Statistics
Abdullahi Yusuf mostly deals with Fractional calculus, Uniqueness, Sensitivity, Applied mathematics and Pandemic.
To a larger extent, Abdullahi Yusuf studies Mathematical analysis with the aim of understanding Fractional calculus.
His work on Uniqueness is being expanded to include thematically relevant topics such as Fixed-point theorem.
His studies deal with areas such as Equilibrium point, Curve fitting and Ordinary differential equation as well as Fixed-point theorem.
His Applied mathematics study typically links adjacent topics like Stability theory.
The various areas that Abdullahi Yusuf examines in his China study include Fractional operator, Health care and Econometrics.
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