Vol 77 (2020)

Number Theory and Cryptology '20

Editors:

Otokar Grošek

Karol Nemoga

Milan Pastéka

Jozef Pócs

Pavol Zajac

   

 

Full Issue

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Table of Contents

Articles

On some combinatorial properties of P(r,n)-Pell quaternions
Dorota Bród, Anetta Szynal-Liana
PDF
On J(r,n)-Jacobsthal Hybrid Numbers
Dorota Bród, Anetta Szynal-Liana
PDF
On the combinatorial properties of bihyperbolic balancing numbers
Dorota Bród, Anetta Szynal-Liana, Iwona Włoch
PDF
On the diophantine equation a^x + (a+2)^y = z^2 where a=5 (mod 42)
Rakporn Dokchann, Apisit Pakapongpun
PDF
Central limit theorem and the distribution of sequences
Milan Paštéka
PDF
A note on expansions of rational numbers by certain series
Symon Serbenyuk
PDF
Generalizations of certain representations of real numbers
Symon Serbenyuk
PDF
Explicit evaluation of some quadratic Euler-type sums containing double-index harmonic numbers
Seán Mark Stewart
PDF
On some multinomial sums related to the Fibonacci type numbers
Andrzej Włoch, Iwona Włoch
PDF
Towards a combination of discriminative power of fingerprints and finger vein patterns in multimodal biometric system
Ivan Kováč, Pavol Marák
PDF
A public key cryptosystem using a group of permutation polynomials
Rajesh Pratap Singh, Bhaba Kumar Sarma, Anupam Saikia
PDF