Results 61 to 70 of about 35,821 (259)

An Improved Analytical Approximation of the Bessel Function J₂(x)

Axioms
In this paper, we derive an analytical and explicit approximation for the Bessel function J2(x) for positive real x with a maximum absolute error of approximately 0.004, which refines some new published analytic approximation.
Mansour Mahmoud, Hanan Almuashi
doaj   +1 more source

Location of the Zeros of Certain Complex-Valued Harmonic Polynomials

Journal of Mathematics, 2022
Finding the approximate region containing all the zeros of analytic polynomials is a well-studied problem. But the number of the zeros and regions containing all the zeros of complex-valued harmonic polynomials is relatively a fresh research area.
Hunduma Legesse Geleta, Oluma Ararso Alemu   +1 more
doaj   +1 more source

Zeroing in on supersymmetric radiation amplitude zeros

Physical Review D, 2011
Radiation amplitude zeros have long been used to test the Standard Model. Here, we consider the supersymmetric radiation amplitude zero in chargino-neutralino associated production, which can be observed at the luminosity upgraded LHC. Such an amplitude zero only occurs if the neutralino has a large wino fraction and hence this observable can be used ...
Hewett, JoAnne L., Ismail, Ahmed, Rizzo, Thomas G.   +2 more
openaire   +3 more sources

Modelos probabilísticos para dados de captura inflacionados de zeros e superdispersos em pescarias comerciais [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2011As capturas incidentais (i.e. espécies capturadas sem intenção) geram, além do impacto ambiental, um
Mayer, Fernando de Pol
core  

Random zeros entire functions

, 2022
We propose the construction of entire functions with a given random collection of zeros. There are considered two particular cases. In the first one we are dealing with simple zeros.
Kondratiev, Yuri
core  

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

The zeros of az2J″ν(z)+bzJ′ν(z)+cJν(z) as functions of order

International Journal of Mathematics and Mathematical Sciences, 1992
If j″νk denotes the kth positive zero of the Bessel function J″ν(x), it has been shown recently by Lorch and Szego [2] that j″ν1 increases with ν in ν>0 and that (with k fixed in 2,3,…) j″νk increases in 00.
A. McD. Mercer
doaj   +1 more source

Some inequalities for the polar derivative of some classes of polynomials [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2019
In this paper, we investigate an upper bound of the polar derivative of a polynomial of degree where zeros are in and the remaining zeros are outside where .
Nuttapong Arunrat, Keaitsuda Maneeruk Nakprasit   +1 more
doaj   +1 more source

Zero divided by zero does not equal zero

, 2020
Zero divided by zero does not equal zero.
openaire   +5 more sources

Asymptotically extremal polynomials with respect to varying weights and application to Sobolev orthogonality [PDF]

, 2008
9 pages, no figures.-- MSC2000 code: 33C45.MR#: MR2431543 (2009g:41009)Zbl#: Zbl 1155.33006We study the asymptotic behavior of the zeros of a sequence of polynomials whose weighted norms, with respect to a sequence of weight functions, have the same $n ...
Díaz Mendoza, Carlos J., Pijeira, Héctor, Orive, Rafael, Pijeira Cabrera, Héctor Esteban   +3 more
core   +1 more source