Volume 18, 2012, Number 3

Volume 18Number 1Number 2 ▷ Number 3 ▷ Number 4


In Memoriam: Prof. Antal Bege (1962–2012)
Editorial. Pages 1—4
J. Sándor
Editorial (PDF, 107 Kb)

A modification of an elementary numerical inequality
Original research paper. Pages 5—7
Krassimir Atanassov
Full paper (PDF, 109 Kb) | Abstract

Odd-powered triples and Pellian sequences
Original research paper. Pages 8—12
J. V. Leyendekkers and A. G. Shannon
Full paper (PDF, 123 Kb) | Abstract

Fibonacci numbers at most one away from a product of factorials
Original research paper. Pages 13—19
Diego Marques
Full paper (PDF, 166 Kb) | Abstract

Isomorphism testings for graph CG(a, b)
Original research paper. Pages 20—34
Worrawate Leela-Apiradee and Yotsanan Meemark
Full paper (PDF, 234 Kb) | Abstract

A new elementary proof of the inequality φ(n) > π (n)
Original research paper. Pages 35—37
Carlo Sanna
Full paper (PDF, 131 Kb) | Abstract

Generalized differential operators
Original research paper. Pages 38—44
A. G. Shannon
Full paper (PDF, 44 Kb) | Abstract

A note on sumsets and difference sets in ℤ/nℤ
Original research paper. Pages 45—47
Christopher J. Richardson and Craig V. Spencer
Full paper (PDF, 168 Kb) | Abstract

The Irrationals: A Story of the Numbers You Can’t Count On by Julian Havil
Book review. Page 48
Anthony Shannon
Book review (PDF, 107 Kb)


Volume 18Number 1Number 2 ▷ Number 3 ▷ Number 4

Comments are closed.