Odd perfect numbers are divisible by at least seven distinct primes
Carl Pomerance (1974)
Acta Arithmetica
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Carl Pomerance (1974)
Acta Arithmetica
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Stephen Cohen (1972)
Acta Arithmetica
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A. Odlyzko (1988)
Acta Arithmetica
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Andreas Seeger (1990)
Studia Mathematica
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Krishnaswami Alladi (1987)
Acta Arithmetica
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Krzysztof Bogdan, Tomasz Byczkowski (1999)
Studia Mathematica
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The purpose of the paper is to extend results of the potential theory of the classical Schrödinger operator to the α-stable case. To obtain this we analyze a weak version of the Schrödinger operator based on the fractional Laplacian and we prove the Conditional Gauge Theorem.
J. Cohn (1972)
Acta Arithmetica
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