Discrete complementary exponential and sine integral functions

Autor: Assaf Samer, Cuchta Tom
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Demonstratio Mathematica, Vol 56, Iss 1, Pp 1291-1307 (2023)
Druh dokumentu: article
ISSN: 2391-4661
DOI: 10.1515/dema-2023-0119
Popis: Discrete analogues of the sine integral and complementary exponential integral functions are investigated. Hypergeometric representation, power series, and Laplace transforms are derived for each. The difficulties in extending these definitions to other common trigonometric integral functions are discussed.
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