2 papers
math.CO2010
An 4n-point Interpolation Formula for Certain Polynomials
Sandy H. L. Chen, Amy M. Fu
By using some techniques of the divided difference operators, we establish an 4n-point interpolation formula. Certain polynomials, such as Jackson's _8ϕ_7 terminating summation for…
math.CO2009
The Algorithm Z and Ramanujan's Summation
Sandy H. L. Chen, William Y. C. Chen, Amy M. Fu +1
We use the Algortihm Z on partitions due to Zeilberger, in a variant form, to give a combinatorial proof of Ramanujan's summation formula.