Discrete spectrum (mathematics)
In mathematics, specifically in spectral theory, a discrete spectrum of a closed linear operator is defined as the set of isolated points of its spectrum such that the rank of the corresponding Riesz projector is finite.
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Discrete spectrum (mathematics)
In mathematics, specifically in spectral theory, a discrete spectrum of a closed linear operator is defined as the set of isolated points of its spectrum such that the rank of the corresponding Riesz projector is finite.
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In mathematics, specifically i ...... ing Riesz projector is finite.
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In mathematics, specifically i ...... ing Riesz projector is finite.
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Discrete spectrum (mathematics)
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