Functional Analysis and Its Applications · 1988 · 343 citations · 15 references
Natural SciencesMathematicsPhysicsDifferential EquationsDimensional AnalysisEigenvalue ProblemsInverse ProblemsInverse Problems In MechanicsSpectral AnalysisSpectral TheoryIll-posed Inverse ProblemsInverse Spectral ProblemsNonlinear Spectral Problems
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