Discrete complementary exponential and sine integral functions

• Autorzy: Assaf Samer , Cuchta Tom

Identyfikatory

DOI

10.1515/dema-2023-0119

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

discrete special function; generalized hypergeometric; sine integral; exponential integral; difference equation

PL

dyskretna funkcja specjalna; funkcja sinus; funkcja wykładnicza; równania różnicowe

• Wydawca: De Gruyter
• Czasopismo: Demonstratio Mathematica
• Rocznik: 2023
• Tom: Vol. 56, nr 1
• Strony: art. no. 20230119
• Opis fizyczny: Bibliogr. 17 poz., rys., wykr.

Twórcy

autor

Assaf Samer

• College of Arts & Sciences, American University of Iraq-Baghdad, Sulaimani-Kirkuk Rd, Sulaymaniyah 46001, Iraq

autor

Cuchta Tom

• Department of Mathematics and Physics, Marshall University, 1 John Marshall Drive, Huntington, WV 25755 USA

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki (2025).