Mass-, and Energy Preserving Schemes with Arbitrarily High Order for the Klein–Gordon–Schrödinger Equations
Yayun Fu, Xuelong Gu, Yushun Wang, Wenjun Cai
Topics & Concepts
MathematicsDiscretizationSymplectic geometryQuadratic equationConservation lawApplied mathematicsSolverRunge–Kutta methodsVariable (mathematics)Schrödinger equationMathematical analysisNumerical analysisMathematical optimizationGeometrySpectral Theory in Mathematical PhysicsAdvanced Mathematical Physics ProblemsNumerical methods for differential equations