Approximating real Pochhammer products: a comparison with powers

• Autorzy: Vito Lampret
• Języki publikacji: EN

Abstrakty

EN

Accurate estimates of real Pochhammer products, lower (falling) and upper (rising), are presented. Double inequalities comparing the Pochhammer products with powers are given. Several examples showing how to use the established approximations are stated.

Słowa kluczowe

EN

Approximation; Double inequality; Falling factorial; Lower factorial; Pochhammer product; Rising factorial; Sequential product; Upper factorial

Kategorie tematyczne

• 40A99: None of the above, but in this section
• 26D15: Inequalities for sums, series and integrals
• 33F05: Numerical approximation and evaluation
• 41A80: Remainders in approximation formulas

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2009
• Tom: 7
• Numer: 3
• Strony: 493-505

Daty

wydano

2009-09-01

online

2009-08-12

Twórcy

autor

Vito Lampret

• University of Ljubljana

Bibliografia

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Identyfikatory

DOI

10.2478/s11533-009-0036-1