1

Rational Ratios and Concurrent Cevians

Year:
2013
Language:
english
File:
PDF, 242 KB
english, 2013
3

On k-Lehmer Numbers

Year:
2012
Language:
english
File:
PDF, 249 KB
english, 2012
4

A primality test for $Kp^n+1$ numbers

Year:
2014
Language:
english
File:
PDF, 174 KB
english, 2014
12

On a variant of Giuga numbers

Year:
2012
Language:
english
File:
PDF, 206 KB
english, 2012
13

Tying up baric algebras

Year:
2012
Language:
english
File:
PDF, 166 KB
english, 2012
15

The Dying Rabbit Problem Revisited

Year:
2009
Language:
english
File:
PDF, 110 KB
english, 2009
17

On arithmetic numbers

Year:
2015
Language:
english
File:
PDF, 144 KB
english, 2015
19

Solutions of the congruence 1+2f(n)+⋯+nf(n)≡0 mod n

Year:
2016
Language:
english
File:
PDF, 216 KB
english, 2016
20

Variations on Giuga Numbers and Giuga’s Congruence

Year:
2016
Language:
english
File:
PDF, 125 KB
english, 2016
21

Power sums over finite commutative unital rings

Year:
2017
Language:
english
File:
PDF, 281 KB
english, 2017
24

Computing solutions to the congruence

Year:
2018
Language:
english
File:
PDF, 352 KB
english, 2018
25

Fast computation of the number of solutions to

Year:
2018
Language:
english
File:
PDF, 723 KB
english, 2018