JOURNAL OF NUMBER THEORY, cilt.152, ss.38-54, 2015 (SCI-Expanded)
We define poly-Bernoulli numbers and polynomials with a q parameter. These numbers and polynomials show a correspondence to poly-Cauchy numbers and polynomials with a q parameter recently defined by the second author. We study some arithmetical and number theoretical properties of these numbers and polynomials as well. (C) 2015 Elsevier Inc. All rights reserved.