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  2. Hankel transform - Wikipedia

    en.wikipedia.org/wiki/Hankel_transform

    The Hankel transform is one member of the FHA cycle of integral operators. In two dimensions, if we define A as the Abel transform operator, F as the Fourier transform operator, and H as the zeroth-order Hankel transform operator, then the special case of the projection-slice theorem for circularly symmetric functions states that =.

  3. Hankel matrix - Wikipedia

    en.wikipedia.org/wiki/Hankel_matrix

    The Hankel matrix transform, or simply Hankel transform, of a sequence is the sequence of the determinants of the Hankel matrices formed from .Given an integer >, define the corresponding ()-dimensional Hankel matrix as having the matrix elements [], = +.

  4. List of transforms - Wikipedia

    en.wikipedia.org/wiki/List_of_transforms

    Hankel transform, the determinant of the Hankel matrix; Discrete Chebyshev transform. Equivalent, up to a diagonal scaling, to a discrete cosine transform;

  5. Erdelyi–Kober operator - Wikipedia

    en.wikipedia.org/wiki/Erdelyi–Kober_operator

    Euler's formula; Partial fractions (Heaviside's method) Changing order; ... "Some remarks on Hankel transforms", The Quarterly Journal of Mathematics, Second Series ...

  6. Y and H transforms - Wikipedia

    en.wikipedia.org/wiki/Y_and_H_transforms

    These transforms are closely related to the Hankel transform, as both involve Bessel functions. In problems of mathematical physics and applied mathematics, the Hankel, Y, H transforms all may appear in problems having axial symmetry. Hankel transforms are however much more commonly seen due to their connection with the 2-dimensional Fourier ...

  7. Is Compounded Semaglutide Effective for Weight Loss? - AOL

    www.aol.com/compounded-semaglutide-effective...

    What Is Compounded Semaglutide? The world of weight loss medications can be confusing. There are so many brand names and compounded drugs to keep up with. But compounded semaglutide isn’t as ...

  8. Bessel function - Wikipedia

    en.wikipedia.org/wiki/Bessel_function

    Bessel functions describe the radial part of vibrations of a circular membrane.. Bessel functions, named after Friedrich Bessel who was the first to systematically study them in 1824, [1] are canonical solutions y(x) of Bessel's differential equation + + = for an arbitrary complex number, which represents the order of the Bessel function.

  9. In the face of a trade war with America’s neighbors, Trump ...

    www.aol.com/news/face-trade-war-america...

    US President Donald Trump looks on after delivering remarks at the House Republican Members Conference Dinner at Trump National Doral Miami, in Miami, Florida on January 27, 2025.