A High-Order Two-Grid Difference Method for Nonlinear Time-Fractional Biharmonic Problems and Its Unconditional $$\alpha $$-Robust Error Estimates
Hongfei Fu, Bingyin Zhang, Xiangcheng Zheng
Topics & Concepts
Biharmonic equationMathematicsAlpha (finance)Nonlinear systemOrder (exchange)Mathematical analysisApplied mathematicsGridGeometryStatisticsBoundary value problemEconomicsPhysicsConstruct validityPsychometricsQuantum mechanicsFinanceDifferential Equations and Numerical MethodsFractional Differential Equations SolutionsWind and Air Flow Studies