Journal of Mathematical Analysis and Applications · 1995 · 33 citations · 0 references
Natural SciencesMathematicsDifferential EquationsBoundary ConditionsBoundary-value ProblemsInitial Value ProblemsIntegral EquationsOperator TheoryPartial Differential EquationsElliptic Boundary-value ProblemsFredholm TheoryImpulsive SystemsIntegrodifference EquationsMixed Boundary Value ProblemsNonlinear Boundary-value ProblemsPeriodic Solutions Of Differential Equations