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Infinitude of primes: Euclid's proof using angles between lattice vectors - MaRDI portal

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Infinitude of primes: Euclid's proof using angles between lattice vectors (Q2036227)

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scientific article; zbMATH DE number 7364018
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English
Infinitude of primes: Euclid's proof using angles between lattice vectors
scientific article; zbMATH DE number 7364018

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    Infinitude of primes: Euclid's proof using angles between lattice vectors (English)
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    28 June 2021
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    Summary: Jeder neue Beweis eines klassischen Theorems lässt dieses in einem neuen Licht erscheinen. Zu Euklids Satz über das Nichtabbrechen der Primzahlfolge existiert eine Vielzahl von Beweisen. Im vorliegenden Artikel folgt der Autor zwar Euklids ursprünglichen Argumenten, stellt aber einen neuen, geometrischen Bezug zu endlichdimensionalen Gittervektoren und deren Zwischenwinkeln her. Durch diese Sichtweise ergeben sich gleich noch zwei weitere neue Beweise von Euklids Theorem, von denen einer auf dem Satz von Gersonides beruht, einem Spezialfall des Catalan-Mihăilescu Theorems.
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    infinitud of primes
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