Annals of Mathematics · 1964 · 115 citations · 3 references
Natural SciencesMathematicsPhysicsMathematical PhysicsTheoretical PhysicsBoundary ConditionsBoundary-value ProblemsIntegral EquationsPartial Differential EquationsSymplectic GeometryVariational FormulationDirichlet Boundary ConditionsDirichlet ConditionsDirichlet ProblemsDirichlet ProcessesMorse FunctionsMorse TheoryNonlinear Variational Problems
3
Introduction to differentiable manifolds
Journal of the Franklin Institute · 1963 · 576 citations