Spectral analysis of elliptic differential equations in Hilbert space (Q1088829)
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scientific article; zbMATH DE number 3991939
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral analysis of elliptic differential equations in Hilbert space |
scientific article; zbMATH DE number 3991939 |
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Spectral analysis of elliptic differential equations in Hilbert space (English)
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1986
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The differential self-adjoint operator H with operator-valued non- continuous coefficients is considered. Under assumptions of the paper the operator H has a discrete spectrum. The main purpose is to study the distribution of eigenvalues and properties of eigenfunctions.
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self-adjoint operator
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operator-valued non-continuous coefficients
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discrete spectrum
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distribution of eigenvalues
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