Unconditional Optimal Error Estimates of Linearized, Decoupled and Conservative Galerkin FEMs for the Klein–Gordon–Schrödinger Equation
Yunbo Yang, Yao‐Lin Jiang, Bohao Yu
Topics & Concepts
MathematicsDiscontinuous Galerkin methodNorm (philosophy)Klein–Gordon equationGalerkin methodApplied mathematicsFinite element methodNonlinear systemApproximation errorNumerical analysisMathematical analysisPhysicsPolitical scienceQuantum mechanicsLawThermodynamicsAdvanced Numerical Methods in Computational MathematicsNumerical methods for differential equationsDifferential Equations and Numerical Methods