Quarterly of Applied Mathematics · 1964 · 284 citations · 1 references
Natural SciencesMathematicsApplied MechanicsComputational MechanicsDifferential EquationsBoundary ConditionsInitial ConditionsInitial Value ProblemsPartial Differential EquationsVariational FormulationVariational PrinciplesLinear Initial Value ProblemsVariational Equations Of MotionVariational Formulation Of MechanicsVariational Methods In Partial Differential EquationsVariational Problems
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