The Hurwitz-type theorem for the regular Coulomb wave function via Hankel determinants
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DOI: 10.1016/j.laa.2018.03.012
Abstract: Abstract We derive a closed formula for the determinant of the Hankel matrix whose entries are given by sums of negative powers of the zeros of the regular Coulomb wave function. This new identity applied… read more here.
Keywords: regular coulomb; wave function; coulomb wave; hankel ... See more keywords
Subordination Involving Regular Coulomb Wave Functions
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DOI: 10.3390/sym14051007
Abstract: The functions 1+z, ez, 1+Az, A∈(0,1] map the unit disc D to a domain which is symmetric about the x-axis. The Regular Coulomb wave function (RCWF) FL,η is a function involving two parameters L and… read more here.
Keywords: involving regular; subordination involving; coulomb wave; regular coulomb ... See more keywords