A model for describing the velocity of a particle in Brownian motion by Robotnov function based fractional operator
Sunil Kumar, Surath Ghosh, Mansour S. M. Lotayif, Bessem Samet
Abstract
This endeavour provides a new instance of understanding the velocity of a particle in Brownian motion, using the Fokker-Plank equation. Our treatment is based on the new mathematical tool invoked by Yang-Abdel-Aty-Cattani (YAC) to solve the fractional derivative on Fokker-Plank equation. The HPTM and RPSMs, are used to obtain the solution in terms of Prabhakar function. Numerical examples to extend these ideas and to establish the capability and truthfulness of the proposed method, which makes use of YAC-fractional derivative, is also briefly sketched.
Topics & Concepts
Operator (biology)Fractional calculusMotion (physics)Brownian motionFunction (biology)PlankFractional Brownian motionMathematicsDerivative (finance)Particle (ecology)Mathematical analysisApplied mathematicsStatistical physicsClassical mechanicsPhysicsEngineeringStatisticsRepressorBiochemistryGeologyFinancial economicsEconomicsMechanical engineeringBiologyChemistryGeneOceanographyTranscription factorEvolutionary biologyFractional Differential Equations SolutionsIterative Methods for Nonlinear EquationsDifferential Equations and Numerical Methods