Results 201 to 210 of about 141,500 (254)
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SIAM Review, 1967
Abstract : In the course of continuing investigations on the propagation of electromagnetic pulses, it became necessary to evaluate an integral involving exponential and Bessel functions. It was found that this integral had been evaluated incorrectly in the literature, and the error has been perpetuated for nearly 30 years.
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Abstract : In the course of continuing investigations on the propagation of electromagnetic pulses, it became necessary to evaluate an integral involving exponential and Bessel functions. It was found that this integral had been evaluated incorrectly in the literature, and the error has been perpetuated for nearly 30 years.
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2023
The subject of Bessel functions is an old one. The earliest mention of these functions was dated October 3, 1703, when a series now described as a Bessel function of order 1/3 appeared in a letter from Jakob Bernoulli to Leibniz [(13) p. 356]. The Bessel coefficient of order zero occurred in 1732 in Daniel Bernoulli's memoir on the oscillations of ...
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The subject of Bessel functions is an old one. The earliest mention of these functions was dated October 3, 1703, when a series now described as a Bessel function of order 1/3 appeared in a letter from Jakob Bernoulli to Leibniz [(13) p. 356]. The Bessel coefficient of order zero occurred in 1732 in Daniel Bernoulli's memoir on the oscillations of ...
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Inequalities for the Zeros of Bessel Functions
SIAM Journal on Mathematical Analysis, 1977Let $j_{p,n} $, $j'_{p,n} $ denote the nth positive zeros of $J_p $, $J'_p $ respectively. It is shown that both $p^{ - 1} j_{p,n} $ and $p^{ - 1} j'_{p,n} $ are strictly decreasing functions of p.
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Exponentials and Bessel Functions
The Fibonacci Quarterly, 1976Davis, Bro. Basil, Hoggatt, V. E. jun.
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1998
We now turn to the solutions of the differential equations $$({{\Delta }_{{(q)}}} + \lambda )U = 0$$
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We now turn to the solutions of the differential equations $$({{\Delta }_{{(q)}}} + \lambda )U = 0$$
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Bessel Function Approximations
American Journal of Mathematics, 1950Phillips, R. S., Malin, Henry
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Several characterizations of Bessel functions and their applications
Georgian Mathematical Journal, 2022Tabinda Nahid, Mahvish Ali
exaly