Mathematical Research Data Initiative
Main page
Recent changes
Random page
Help about MediaWiki
Create a new Item
Create a new Property
Merge two items
In other projects
Discussion
View source
View history
Purge
English
Log in

Formula:694

From MaRDI portal
Jump to:navigation, search

Digital Library of Mathematical Functions ID 2.3.E8

∫ 0 ∞ e - x ⁢ t ⁢ q ⁢ ( t ) ⁢ d t ∼ ∑ s = 0 ∞ Γ ⁡ ( s + λ μ ) ⁢ a s x ( s + λ ) / μ , asymptotic-expansion superscript subscript 0 superscript 𝑒 𝑥 𝑡 𝑞 𝑡 𝑡 superscript subscript 𝑠 0 Euler-Gamma 𝑠 𝜆 𝜇 subscript 𝑎 𝑠 superscript 𝑥 𝑠 𝜆 𝜇 {\displaystyle{\displaystyle\int_{0}^{\infty}e^{-xt}q(t)\mathrm{d}t\sim\sum_{s% =0}^{\infty}\Gamma\left(\frac{s+\lambda}{\mu}\right)\frac{a_{s}}{x^{(s+\lambda% )/\mu}},}}


Constraint(s)

x → + ∞ → 𝑥 {\displaystyle{\displaystyle x\to+\infty}}

Symbols List

  • Γ ⁡ ( z ) Euler-Gamma 𝑧 {\displaystyle{\displaystyle\Gamma\left(\NVar{z}\right)}} : gamma function
  • ∼ asymptotic-expansion {\displaystyle{\displaystyle\sim}} :
  • d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}} : differential of x
  • e {\displaystyle{\displaystyle\mathrm{e}}} : base of natural logarithm
  • ∫ {\displaystyle{\displaystyle\int}} : integral
  • a 𝑎 {\displaystyle{\displaystyle a}} : positive constant
  • q ⁢ ( t ) 𝑞 𝑡 {\displaystyle{\displaystyle q(t)}} : function (locally)
  • λ 𝜆 {\displaystyle{\displaystyle\lambda}} : positive constant
  • μ 𝜇 {\displaystyle{\displaystyle\mu}} : positive constant
  •  Edit this on Wikidata

Resources that cite this formula

No records found.

Retrieved from "https://portal.mardi4nfdi.de/w/index.php?title=Formula:694&oldid=24163764"
Tools
What links here
Related changes
Special pages
Printable version
Permanent link
Page information
MaRDI portal item
This page was last edited on 3 March 2024, at 01:34.
Privacy policy
About MaRDI portal
Disclaimers
Imprint
Powered by MediaWiki