12 research outputs found
Arithmetic properties of q-Fibonacci numbers and q-Pell numbers
We investigate some arithmetic properties of the q-Fibonacci numbers and the
q-Pell numbers.Comment: 12 page
q-Analogues of Wilson's theorem
Electronic version of an article published in International Journal of Number Theory Volume 04, Issue 04, August 2008, pp. 539-547. DOI: 10.1142/S1793042108001511. Copyright © 2008 World Scientific Publishing Company: http://www.worldscientific.com/worldscinet/ijntWe give q-analogues of Wilson's theorem for the primes congruent to 1 and 3 modulo 4, respectively. Also q-analogues of two congruences due to Mordell and Chowla are established
q-Congruences, with applications to supercongruences and the cyclic sieving phenomenon
We establish a supercongruence conjectured by Almkvist and Zudilin, by
proving a corresponding -supercongruence. Similar -supercongruences are
established for binomial coefficients and the Ap\'{e}ry numbers, by means of a
general criterion involving higher derivatives at roots of unity. Our methods
lead us to discover new examples of the cyclic sieving phenomenon, involving
the -Lucas numbers.Comment: Incorporated comments from referees. Accepted for publication in Int.
J. Number Theor