Journal of Mathematical Analysis and Applications · 1965 · 31 citations · 3 references
Natural SciencesMathematicsAlgebraMathematical PhysicsBoundary ConditionsEigenvalue ProblemsInverse ProblemsInverse Problems In MechanicsOperator TheorySpectral TheoryBounded Linear OperatorsBounded OperatorsMonotone Operator TheoryNon-self-adjoint OperatorsOperator InequalitiesSelf-adjoint OperatorsUnbounded Operators
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