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Formula:809

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Digital Library of Mathematical Functions ID 2.6.E14

⟨ t - s - 1 , ϕ ⟩ = - 1 s ! ⁢ ∫ 0 ∞ ( ln ⁡ t ) ⁢ ϕ ( s + 1 ) ⁢ ( t ) ⁢ d t , distribution superscript 𝑡 𝑠 1 italic-ϕ 1 𝑠 superscript subscript 0 𝑡 superscript italic-ϕ 𝑠 1 𝑡 𝑡 {\displaystyle{\displaystyle\left\langle t^{-s-1},\phi\right\rangle=-\frac{1}{% s!}\int_{0}^{\infty}(\ln t)\phi^{(s+1)}(t)\mathrm{d}t,}}


Constraint(s)

ϕ ∈ 𝒯 italic-ϕ 𝒯 {\displaystyle{\displaystyle\phi\in\mathcal{T}}}

Symbols List

  • d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}} : differential of x
  • ⟨ Λ , ϕ ⟩ distribution Λ italic-ϕ {\displaystyle{\displaystyle\left\langle\NVar{\Lambda},\NVar{\phi}\right% \rangle}} :
  • ∈ {\displaystyle{\displaystyle\in}} :
  • ! {\displaystyle{\displaystyle!}} :
  • ∫ {\displaystyle{\displaystyle\int}} : integral
  • ln ⁡ z 𝑧 {\displaystyle{\displaystyle\ln\NVar{z}}} : principal branch of logarithm function
  • 𝒯 𝒯 {\displaystyle{\displaystyle\mathcal{T}}} : space of decreasing functions
  •  Edit this on Wikidata

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This page was last edited on 28 January 2024, at 10:02.
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