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A Note About the {Ki(z)} Functions

ملاحظة حول وظائف {Ki(z)}

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 Added by Branko Malesevic
 Publication date 2007
  fields
and research's language is English




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In the article [Petojevic 2006], A. Petojevi c verified useful properties of the $K_{i}(z)$ functions which generalize Kurepas [Kurepa 1971] left factorial function. In this note, we present simplified proofs of two of these results and we answer the open question stated in [Petojevic 2006]. Finally, we discuss the differential transcendency of the $K_{i}(z)$ functions.

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