12 research outputs found
Polynomials with r-Lah coefficient and hyperharmonic numbers
In this paper, we take advantage of the Mellin type derivative to produce
some new families of polynomials whose coefficients involve r-Lah numbers. One
of these polynomials leads to rediscover many of the identities of r-Lah
numbers. We show that some of these polynomials and hyperharmonic numbers are
closely related. Taking into account of these connections, we reach several
identities for harmonic and hyperharmonic numbers
Stieltjes constants appearing in the Laurent expansion of the hyperharmonic zeta function
In this paper, we consider meromorphic extension of the function (which we call \textit{hyperharmonic zeta function}) where
are the hyperharmonic numbers. We establish certain constants, denoted
, which naturally occur in the
Laurent expansion of . Moreover,
we show that the constants and
integrals involving generalized exponential integral can be written as a finite
combination of some special constants