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Aix-Marseille Université
Institut de Mathématiques de Marseille (I2M) - UMR 7373
Site Saint-Charles : 3 place Victor Hugo, Case 19, 13331 Marseille Cedex 3
Site Luminy : Campus de Luminy - Case 907 - 13288 Marseille Cedex 9

Séminaire

A general sieve problem

Andreas Weingartner
South Utah University (É.-U.)
https://www.researchgate.net/profile/Andreas-Weingartner

Date(s) : 10/05/2022   iCal
11h00 - 12h00

Given an arithmetic function 𝜃, we consider the set


where 𝑝 and 𝑞 denote primes. Depending on the choice of 𝜃, the possible sets 𝓑𝜃 include the set of prime powers, almost primes, friable numbers, dense numbers, and practical numbers.

We will discuss (1) asymptotic results for the counting function of 𝓑𝜃, (2) a generalization of the Siegel-Walfisz theorem, and (3) the normal order of the number of prime factors of integers in 𝓑𝜃.

Emplacement
I2M Luminy - Ancienne BU, Salle Séminaire2 (RdC)

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