Journal of Mathematical Analysis and Applications · 1984 · 24 citations · 13 references
Natural SciencesMathematicsDifferential EquationsBoundary ConditionsBoundary-value ProblemsPartial Differential EquationsVariational FormulationVariational InequalitiesVariational Principles
13
Ordinary Differential Equations.
Courtney Coleman, Morris Tenenbaum, Harry Pollard · American Mathematical Monthly · 1965 · 601 citations