Geodesic

A characterization of the identity function
p. 3-9
The generalization of Pascal’s triangle from algebraic point of view
p. 11-18
On some connections between Legendre symbols and continued fractions
p. 19-21
Remark on Ankeny, Artin and Chowla conjecture
p. 23-28
Some congruences concerning second order linear recurrences
p. 29-33
Pure powers in recurrence sequences
p. 35-40
A generalization of an approximation problem concerning linear recurrences
p. 41-45
A note on the products of the terms of linear recurrences
p. 47-53
The asymptotic behavior of the real roots of Fibonacci-like polynomials
p. 55-61
A generalization of two combinatorial identities
p. 63-66
Independent intersection systems II.
p. 67-73
Residual Lie nilpotence of the augmentation ideal
p. 75-88
Unitary subgroup of the Sylow 2-subgroup of the group of normalized units in an infinite commutatuve group ring
p. 89-97
Free-form curve design by neural networks
p. 99-104
On the Fejér kernel functions with respect to the Walsh-Paley system
p. 105-110
On the certain subsets of the space of metrics
p. 111-115
General solution of the differential equation y’’(x) - (y’(x))2 + x2ey(x)  =  0
p. 117-119
The motivation system of the mathematics learning
p. 123-129
Vírusok a tanulók matematikai gondolkodásában
p. 131-136