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Formula:9208

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Digital Library of Mathematical Functions ID 28.31.E4

w e , s ⁢ ( z ) = ∑ ℓ = 0 ∞ A 2 ⁢ ℓ + s ⁢ cos ⁡ ( 2 ⁢ ℓ + s ) ⁢ z , subscript 𝑤 𝑒 𝑠 𝑧 superscript subscript ℓ 0 subscript 𝐴 2 ℓ 𝑠 2 ℓ 𝑠 𝑧 {\displaystyle{\displaystyle w_{\mathit{e},s}(z)=\sum_{\ell=0}^{\infty}A_{2% \ell+s}\cos(2\ell+s)z,}}


Constraint(s)

s = 0 , 1 𝑠 0 1 {\displaystyle{\displaystyle s=0,1}}

Symbols List

  • cos ⁡ z 𝑧 {\displaystyle{\displaystyle\cos\NVar{z}}} : cosine function
  • z 𝑧 {\displaystyle{\displaystyle z}} : complex variable
  • w ⁢ ( z ) 𝑤 𝑧 {\displaystyle{\displaystyle w(z)}} : Mathieu’s equation solution
  • A 𝐴 {\displaystyle{\displaystyle A}} : constant
  •  Edit this on Wikidata

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This page was last edited on 28 January 2024, at 10:30.
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