On the symmetric derivative
P. Kostyrko (1972)
Colloquium Mathematicae
Similarity:
P. Kostyrko (1972)
Colloquium Mathematicae
Similarity:
N. K. Kundu (1974)
Annales Polonici Mathematici
Similarity:
Jiří Matoušek (1989)
Colloquium Mathematicae
Similarity:
Jaskuła, Janusz, Szkopińska, Bożena (2015-12-15T14:49:03Z)
Acta Universitatis Lodziensis. Folia Mathematica
Similarity:
Libicka, Inga, Łazarow, Ewa, Szkopińska, Bożena (2015-12-08T09:08:27Z)
Acta Universitatis Lodziensis. Folia Mathematica
Similarity:
Dornstetter, J.L., Krob, D., Thibon, J.Y., Vassilieva, E.A. (2002)
Discrete Mathematics and Theoretical Computer Science. DMTCS [electronic only]
Similarity:
N. K. Kundu (1973)
Colloquium Mathematicae
Similarity:
Gang Yu (2005)
Colloquium Mathematicae
Similarity:
A positive integer n is called E-symmetric if there exists a positive integer m such that |m-n| = (ϕ(m),ϕ(n)), and n is called E-asymmetric if it is not E-symmetric. We show that there are infinitely many E-symmetric and E-asymmetric primes.
Michael J. Evans (1974)
Colloquium Mathematicae
Similarity:
Popa, Sorin (1999)
Documenta Mathematica
Similarity:
Boris Bukh (2008)
Acta Arithmetica
Similarity:
M. C. Chaki, K. K. Sharma (1976)
Colloquium Mathematicae
Similarity:
Galanova, N. (2004)
Serdica Mathematical Journal
Similarity:
2000 Mathematics Subject Classification: 03E04, 12J15, 12J25. We consider a construction of fields with symmetric gaps that are not semi-η1. By this construction we give examples of fields with different asymmetric gaps.
Kučera, Radek, Kozubek, Tomáš, Haslinger, Jaroslav
Similarity: