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AAECC
2010
Springer
99views Algorithms» more  AAECC 2010»
13 years 7 months ago
Structural theorems for symbolic summation
Abstract. Starting with Karr's structural theorem for summation --the discrete version of Liouville's structural theorem for integration-- we work out crucial properties ...
Carsten Schneider
CASC
2007
Springer
114views Mathematics» more  CASC 2007»
13 years 11 months ago
Analytic Solutions of Linear Difference Equations, Formal Series, and Bottom Summation
We consider summation of consecutive values (v), (v +1), . . . , (w) of a meromorphic function (z) where v, w ZZ. We assume that (z) satisfies a linear difference equation L(y) = ...
Sergei A. Abramov, Marko Petkovsek