K. N. Boyadzhiev, Apostol-Bernoulli functions, derivative polynomials, and Eulerian polynomials, Advances and Applications in Discrete Mathematics 1 (2008) 109–122 ...
This is a preview. Log in through your library . Abstract The subject of this paper are polynomials in multiple non-commuting variables. For polynomials of this type orthogonal with respect to a state ...