Sparsely totient numbers

The search session has expired. Please query the service again.

Displaying similar documents to “Sparsely totient numbers”

Glyn Harman (2003)

Journal de théorie des nombres de Bordeaux

Similarity:

New bounds are given for the exponential sum $\sum_{P \leq p < 2 P}^{} e (α p^{k})$ were $k \geq 5, p$ denotes a prime and $e (x) = exp (2 π i x)$ .

A. Kumchev, T. Nedeva (1998)

Acta Arithmetica

Similarity:

N. Ankeny, H. Onishi (1964)

Acta Arithmetica

Similarity:

H. Halberstam, H.-E. Richert (1971)

Mémoires de la Société Mathématique de France

Similarity:

Kumchev, Angel V. (2008)

Integers

Similarity:

Doychin Tolev (2005)

Journal de Théorie des Nombres de Bordeaux

Similarity:

We consider an approximation to the popular conjecture about representations of integers as sums of four squares of prime numbers.

I. R. Shafarevich (2000)

The Teaching of Mathematics

Similarity:

John Friedlander (1981)

Acta Arithmetica

Similarity: