Results 21 to 30 of about 56 (56)

Zeros of smallest modulus of functions resembling exp(z)

International Journal of Mathematics and Mathematical Sciences, Volume 5, Issue 3, Page 417-439, 1982., 1982
To determine (in various senses) the zeros of the Laplace transform of a signed mass distribution is of great importance for many problems in classical analysis and number theory. For example, if the mass consists of finitely many atoms, the transform is an exponential polynomial. This survey studies what is known when the distribution is a probability
Kenneth B. Stolarsky
wiley   +1 more source

Longitudinal evaluation of the cutaneous and rectal microbiota of German shepherd dogs with perianal fistulas undergoing therapy with ciclosporin and ketoconazole

Veterinary Dermatology, Volume 35, Issue 4, Page 375-385, August 2024.
Background – Perianal fistulas are painful ulcers or sinus tracts that disproportionately affect German shepherd dogs and are proposed as a spontaneous animal model of fistulising Crohn's disease. Objectives – To characterise the rectal and cutaneous microbiota in German shepherd dogs with perianal fistulas and to investigate longitudinal shifts with ...
Christine L. Cain, Ellen White, Lindsey E. Citron, Qi Zheng, Daniel O. Morris, Elizabeth A. Grice, Charles W. Bradley II   +6 more
wiley   +1 more source

Yet another characterization of the sine function

International Journal of Mathematics and Mathematical Sciences, Volume 4, Issue 2, Page 371-381, 1981., 1981
In this expository paper, it is shown that if an entire function of exponential type vanishes at least once in the complex plane and if it has exactly the same number of zeros (counting multiplicities) as its second derivative, then this function must take the form Asin(Bz + C).
Robert Gervais, Lee A. Rubel
wiley   +1 more source

Shapiro’s problem on polynomials with large partial sums of coefficients

Forum of Mathematics, Sigma
Given a polynomial $\sum _\nu a_\nu X^\nu $ of degree $
Marc Technau
doaj   +1 more source

Computation of the zeros of a quaternionic polynomial using matrix methods

Arab Journal of Basic and Applied Sciences
In a recent paper, Ishfaq Dar (2024), worked on the problem of locating the zeros of quaternion polynomials by introducing various matrix techniques.
N. A. Rather, Tanveer Bhat, Ishfaq Dar, Bilal Khan, Arjika Sama   +4 more
doaj   +1 more source

A generalization of Lucas′ theorem to vector spaces

, 1991
International Journal of Mathematics and Mathematical Sciences, Volume 16, Issue 2, Page 267-276, 1993.
Neyamat Zaheer
wiley   +1 more source

Integral mean estimates for polynomials whose zeros are within a circle

Journal of Inequalities and Applications, 2011
Let P(z) be a polynomial of degree n having all its zeros in |z| ≤ K ≤ 1, then for each δ > 0, p > 1, q > 1 with 1 p + 1 q = 1 , Aziz and Ahmad (Glas Mat Ser III 31:229-237, 1996) proved that n ∫ ...
Shah WM, Singh Gulshan
doaj  

Integrating serum microRNAs and electronic health records improved the diagnosis of tuberculosis. [PDF]

J Clin Lab Anal, 2021
Gao SH, Chen CG, Zhuang CB, Zeng YL, Zeng ZZ, Wen PH, Yu YM, Ming L, Zhao JW.   +8 more
europepmc   +1 more source

Effect of Androgen Suppression on Clinical Outcomes in Hospitalized Men With COVID-19: The HITCH Randomized Clinical Trial.

JAMA Netw Open, 2022
Nickols NG, Mi Z, DeMatt E, Biswas K, Clise CE, Huggins JT, Maraka S, Ambrogini E, Mirsaeidi MS, Levin ER, Becker DJ, Makarov DV, Adorno Febles V, Belligund PM, Al-Ajam M, Muthiah MP, Montgomery RB, Robinson KW, Wong YN, Bedimo RJ, Villareal RC, Aguayo SM, Schoen MW, Goetz MB, Graber CJ, Bhattacharya D, Soo Hoo G, Orshansky G, Norman LE, Tran S, Ghayouri L, Tsai S, Geelhoed M, Rettig MB.   +33 more
europepmc   +1 more source

The cone of nonnegative polynomials with nonnegative coefficients and linear operators preserving this cone

Open Mathematics, 2014
Katkova Olga, Vishnyakova Anna
doaj   +1 more source