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The quartic oscillator - MaRDI portal

The quartic oscillator (Q4338338)

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scientific article; zbMATH DE number 1014624
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The quartic oscillator
scientific article; zbMATH DE number 1014624

    Statements

    The quartic oscillator (English)
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    3 November 1997
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    quantum quartic oscillator
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    Heun's differential equation
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    Jaffé expansion
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    fourth-order linear difference equation of Poincaré-Perron type
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    Birkhoff-set
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    eigenvalue-condition
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