Some properties of the divided difference of psi and polygamma functions
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DOI: 10.1016/j.jmaa.2017.05.081
Abstract: Abstract Let ψ n = ( − 1 ) n − 1 ψ ( n ) for n ≥ 0 , where ψ ( n ) stands for the psi and polygamma functions. For p… read more here.
Keywords: psi polygamma; difference psi; divided difference; properties divided ... See more keywords