Zobrazeno 1 - 10
of 490
pro vyhledávání: '"Ikemefuna AS"'
Autor:
Agbanusi, Ikemefuna
S. Banach famously related the smoothness of a function to the size of its level sets. More precisely, he showed that a continuous function is of bounded variation exactly when its "indicatrix" is integrable. In a similar vein, we connect the smoothn
Externí odkaz:
http://arxiv.org/abs/2410.10668
Autor:
Agbanusi, Ikemefuna
This note investigates the regularity of zero-extensions of $L^p$ functions from bounded domains. Simple examples show the possibility of a loss in smoothness and our goal is to quantify this loss more generally. For the unit cube $\mathcal{Q}=[0,1]^
Externí odkaz:
http://arxiv.org/abs/2308.13747
Autor:
Agbanusi, Ikemefuna
How large is the Bessel potential, $G_{\alpha,\mu}f$, compared to the Riesz potential, $I_\alpha f$, of a given function? We prove that, for certain $f$ and $p$, \[\Vert G_{1,\mu} f\Vert_p\approx \omega(I_1f,1/\mu)_p,\] where $\omega(f,t)_p$ is the $
Externí odkaz:
http://arxiv.org/abs/2306.05610
Autor:
Mirbagheri, Golsa, Uba, Ikemefuna, Ghebreyessus, Kesete, Hommerich, Uwe, Fraden, Seth, Stehnach, Michael, Geddis, Demetris
Publikováno v:
SPIE PHOTONICS WEST 2023 Integrated Optics: Devices, Materials, and Technologies XXVII
A new light responsive arylazopyrazole (AAP) containing polymer matrix thin film is fabricated by spin-coating of different concentrations of the AAP azo dye into the polydimethylsiloxane (PDMS) polymer at 150C. The new AAP molecular switch was also
Externí odkaz:
http://arxiv.org/abs/2302.02428
Autor:
Atanda Abdulrasaq Sambo, Munir’deen Aderemi Ijaiya, Duum Nwachukwu, Ikemefuna Christopher Nwosu, Haruna Idris, Rasheedat Morayo Abdullateef, Folorunsho Benard Adewale
Publikováno v:
Obstetrics & Gynecology Science, Vol 67, Iss 3, Pp 279-285 (2024)
Objective The study aimed to compare the effectiveness and side effects of 600 μg of oral Misoprostol with 10 international units (IU) intramuscular oxytocin in managing the third stage of labor. Methods This open-label, randomized controlled trial
Externí odkaz:
https://doaj.org/article/54a7cb70a56b43e4943cf54567524436
Autor:
Uzoechina, Benedict Ikemefuna, Ibikunle, Joseph Afolabi, Olasehinde-Williams, Godwin, Bekun, Festus Victor
Publikováno v:
Journal of Economic and Administrative Sciences, 2021, Vol. 39, Issue 4, pp. 1137-1159.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEAS-12-2020-0208
Autor:
Egondu Charles Umeobi, Chukwuebuka Vincent Azuka, Kokei Ikpi Ofem, Kingsley John, Karel Nemeček, Chika Mike Jidere, Peter Ikemefuna Ezeaku
Publikováno v:
Heliyon, Vol 10, Iss 7, Pp e27503- (2024)
The present study investigated the distribution of elements and potentially toxic elements (PTEs) in soil profiles in the southeastern region of Nigeria, where unrefined and primitive mining practices are common. Soil samples were collected from mine
Externí odkaz:
https://doaj.org/article/340aa2a3e5f54c37bd55f52ffe637569
Autor:
Agbanusi, Ikemefuna
We consider heat semigroups of the form $\exp(t(\Delta - \lambda\mathbf{1}_{\Omega_0}))$ on bounded domains. Using variants of Moser iteration, we show sub-exponential decay in the ``large coupling limit", i.e. as $\lambda\nearrow\infty$, in compact
Externí odkaz:
http://arxiv.org/abs/2108.02256
Publikováno v:
International Journal of Business, Economics, and Social Development, Vol 4, Iss 4, Pp 204-217 (2023)
Introduction: In an effort curb the effect and the spread of the COVID-19 pandemic, several countries’ governments took firm decisions and actions to ensure that the pandemic was contained before vaccines were developed including the closure of sea
Externí odkaz:
https://doaj.org/article/70525c1c4fcc4ba7b1f417dec1df03d0
Autor:
Umeobi, Egondu Charles, Azuka, Chukwuebuka Vincent, Ofem, Kokei Ikpi, John, Kingsley, Nemeček, Karel, Jidere, Chika Mike, Ezeaku, Peter Ikemefuna
Publikováno v:
In Heliyon 15 April 2024 10(7)