Lagrange's Four Squares Theorem with almost prime variables.
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Jörg Brüdern, Etienne Fouvry (1994)
Journal für die reine und angewandte Mathematik
János Pintz (2009)
Journal de Théorie des Nombres de Bordeaux
At the 1912 Cambridge International Congress Landau listed four basic problems about primes. These problems were characterised in his speech as “unattackable at the present state of science”. The problems were the following :(1)Are there infinitely many primes of the form ?(2)The (Binary) Goldbach Conjecture, that every even number exceeding 2 can be written as the sum of two primes.(3)The Twin Prime Conjecture.(4)Does there exist always at least one prime between neighbouring squares?All these...
Werner Georg Nowak (2004)
Acta Arithmetica
J. Brüdern, E. Fouvry (1996)
Compositio Mathematica
Cécile Dartyge (1996)
Acta Arithmetica
E. Fouvry, M. Nair, G. Tenenbaum (1992)
Bulletin de la Société Mathématique de France
Alex Kontorovich (2014)
Annales de la faculté des sciences de Toulouse Mathématiques
We discuss the notion of a “Level of Distribution” in two settings. The first deals with primes in progressions, and the role this plays in Yitang Zhang’s theorem on bounded gaps between primes. The second concerns the Affine Sieve and its applications.
Florian Luca, Pantelimon Stănică (2007)
Acta Arithmetica
Kan Jiahai (1990)
Acta Arithmetica
H.-Q. Liu (1993)
Journal für die reine und angewandte Mathematik
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