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The essential spectrum of boundary value problems for systems of differential equations in a bounded domain with a cusp - MaRDI portal

The essential spectrum of boundary value problems for systems of differential equations in a bounded domain with a cusp (Q366187)

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scientific article; zbMATH DE number 6207693
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English
The essential spectrum of boundary value problems for systems of differential equations in a bounded domain with a cusp
scientific article; zbMATH DE number 6207693

    Statements

    The essential spectrum of boundary value problems for systems of differential equations in a bounded domain with a cusp (English)
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    12 September 2013
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    peak
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    cusp
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    self-adjoint system of differential equations with the polynomial property
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    essential
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    continuous
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    and discrete spectra
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