Maass forms

수학노트
http://bomber0.myid.net/ (토론)님의 2010년 3월 5일 (금) 18:33 판
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introduction
  • Hyperbolic distribution problems and half-integral weight Maass forms

 

 

Eisenstein series
  • z = x + iy in the upper half-plane
  • Re(s) > 1
  • definition
    \(E(z,s) ={1\over 2}\sum_{(m,n)=1}{y^s\over|mz+n|^{2s}}\)
  • Maass form
    \(\DeltaE(z,s)=-y^2\left(\frac{\partial^2}{\partial x^2}+\frac{\partial^2}{\partial y^2}\right)E(z,s) = s(1-s)E(z,s)\)
  • functional equation
    \(E^{*}(z,s) = \pi^{-s}\Gamma(s)\zeta(2s)E(z,s) \)
    \(E^{*}(z,s)=E^{*}(z,1-s)\)
  • a unique pole of residue 3/π at s = 1

 

 

Kloosterman sum
  • Fourier coefficients

 

 

history

 

 

related items

 

 

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encyclopedia

 

 

question and answers(Math Overflow)

 

 

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TeX