5 citations · 5 across the 3 of their papers we have counts for
3 papers
math.NT2017
Some evaluation of infinite series involving trigonometric and hyperbolic functions
Ce Xu
In this paper, by using the residue theorem and asymptotic formulas of trigonometric and hyperbolic functions at the poles, we establish many relations involving two or more infini…
math.NT2017★ 5 cited
Some infinite series involving hyperbolic functions
Ce Xu
This paper develops an approach to the evaluation of infinite series involving hyperbolic functions. By using the approach, we give explicit formulas for several classes of series…
math.NT2017
Cubic alternating harmonic number sums
Ce Xu
A recent paper of A. Sofo proves some results about sums of products of quadratic alternating harmonic numbers and reciprocal binomial coefficients. In this paper, we extend his re…