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Extremal Problems of the Density for Vibrating String Equations with Applications to Gap and Ratio of Eigenvalues

Jiangang Qi, Jing Li, Bing Xie

2020Qualitative Theory of Dynamical Systems14 citationsDOI

Topics & Concepts

Infimum and supremumMathematicsEigenvalues and eigenvectorsString (physics)Mathematical analysisSpectral gapInequalityApplied mathematicsPure mathematicsMathematical physicsQuantum mechanicsPhysicsStability and Controllability of Differential EquationsFractional Differential Equations SolutionsAdvanced Mathematical Modeling in Engineering
Extremal Problems of the Density for Vibrating String Equations with Applications to Gap and Ratio of Eigenvalues | Litcius