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Sergei
  • Member for 10 years, 8 months
  • Last seen more than a month ago
  • Voronezh, Russia
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 Popular Question
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Integral inequality of Polya
Dear Martin R By your reference there is really the same problem, but no solution! All the same thank you.
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Integral inequality of Polya
Reference: The Otto Dunkel Memorial Problem Book, New York, 1957. I have a Russian translation of 1977 by Mir publishing.
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 Curious
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Integral inequality of Polya
Thank you Daniele, of course it is better now.
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Integral inequality of Polya
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 Yearling
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 Revival
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 Yearling
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 Yearling
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Kuznetsov trace formula, orthogonality of Bessel functions
There is a book of Kuznetsov in Russian on his formula.
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Kuznetsov trace formula, orthogonality of Bessel functions
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 Yearling
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 Revival
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Fourier transform with cubic exponential
I checked-Bros-Iagolnitzer PDO is with quadrics in exp, not cubic.
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Fourier transform with cubic exponential
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Fourier transform with cubic exponential
Carlo Beenakker -thank you, that is one variant of such transform. I also remember something like "Bros-Yagolnitzer" PDO, or my memory lies to me?
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Fourier transform with cubic exponential
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 Nice Answer
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 Yearling
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