Results 121 to 130 of about 27,421 (244)

A Bessel type orthogonal polynomial system

open access: yesIndagationes Mathematicae (Proceedings), 1984
AbstractThe Bessel type polynomials considered are orthogonal with respect to the weight function obtained from the (unknown) classical Bessel weight function on R by adding a scalar multiple of the Dirac delta function at 0. The Bessel type polynomials are expressed in terms of the classical Bessel polynomials and as a 3F1 hypergeometric series.
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The irreducibility of almost all Bessel Polynomials

open access: yesJournal of Number Theory, 1987
AbstractThe irreducibility of the Bessel Polynomials yn(x) (described below) has been investigated by Emil Grosswald. He has obtained several interesting results on this subject; in particular, using his ideas, it is possible to prove that a positive proportion of the Bessel Polynomials are irreducible.
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On The Potential of Image Moments for Medical Diagnosis. [PDF]

open access: yesJ Imaging, 2023
Di Ruberto C, Loddo A, Putzu L.
europepmc   +1 more source

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