Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Cosmas K"'
Autor:
Adewale F. Lukman, B. M. Golam Kibria, Cosmas K. Nziku, Muhammad Amin, Emmanuel T. Adewuyi, Rasha Farghali
Publikováno v:
Mathematics, Vol 11, Iss 2, p 340 (2023)
Multicollinearity negatively affects the efficiency of the maximum likelihood estimator (MLE) in both the linear and generalized linear models. The Kibria and Lukman estimator (KLE) was developed as an alternative to the MLE to handle multicollineari
Externí odkaz:
https://doaj.org/article/c82407a2a43341a897cba1c70df66caa
Autor:
George O. Ugwu, Casmir N. Ochie, Thaddeus C. Asogwa, Cosmas K. Onah, Nympha O. Enebe, Godwin U Ezema
Publikováno v:
Nigerian Journal of Medicine, Vol 29, Iss 3, Pp 504-510 (2020)
Background: Stigmatization remains an intractable issue surrounding human immunodeficiency virus (HIV) management. Testing services are the gateway to treatment and prevention. HIV-self testing (HIVST) is a panacea to this stigmatization. It is a sim
Externí odkaz:
https://doaj.org/article/04385e7a0e7b404c859cb407911ec08b
Autor:
Thomas L Curtright, Cosmas K Zachos
Publikováno v:
Frontiers in Physics, Vol 1 (2013)
In recent years the umbral calculus has emerged from the shadows to provide an elegant correspondence framework that automatically gives systematic solutions of ubiquitous difference equations --- discretized versions of the differential cornerstones
Externí odkaz:
https://doaj.org/article/97a179be70a641769d45bf77ddbccfda
Autor:
Ogbonnaya, Lawrence U.1,2, Onah, Cosmas K.2 onahcosyo@gmail.com, Azuogu, Benedict N.1,2, Akpa, Christian O.2, Okeke, Kingsley C.2, Nwachukwu, Violet N.2, Stephen-Emeya, Adaeze2, Asaga, Irene U.2, Umeokonkwo, Chukwuma D.2
Publikováno v:
Ghana Medical Journal. Mar2024, Vol. 58 Issue 1, p101-108. 8p.
Publikováno v:
Reports on Mathematical Physics 76 (2015) 401-404
A general group element for the fundamental representation of SU(3) is expressed as a second order polynomial in the hermitian generating matrix H, with coefficients consisting of elementary trigonometric functions dependent on the sole invariant det
Externí odkaz:
http://arxiv.org/abs/1508.00868
Autor:
Coscieme, Luca *, da Silva Hyldmo, Håkon, Fernández-Llamazares, Álvaro, Palomo, Ignacio, Mwampamba, Tuyeni H., Selomane, Odirilwe, Sitas, Nadia, Jaureguiberry, Pedro, Takahashi, Yasuo, Lim, Michelle, Barral, Maria P., Farinaci, Juliana S., Diaz-José, Julio, Ghosh, Sonali, Ojino, Joyce, Alassaf, Amani, Baatuuwie, Bernard N., Balint, Lenke, Basher, Zeenatul, Boeraeve, Fanny, Budiharta, Sugeng, Chen, Ruishan, Desrousseaux, Maylis, Dowo, Gregory, Febria, Catherine, Ghazi, Houda, Harmáčková, Zuzana V., Jaffe, Rodolfo, Kalemba, Mphatso M., Lambini, Cosmas K., Lasmana, Felicia P.S., Mohamed, Assem A.A., Niamir, Aidin, Pliscoff, Patricio, Sabyrbekov, Rahat, Shrestha, Uttam B., Samakov, Aibek, Sidorovich, Anna A., Thompson, Laura, Valle, Mireia
Publikováno v:
In Environmental Science and Policy February 2020 104:36-42
Publikováno v:
SIGMA 10 (2014), 084, 15 pages
Group elements of SU(2) are expressed in closed form as finite polynomials of the Lie algebra generators, for all definite spin representations of the rotation group. The simple explicit result exhibits connections between group theory, combinatorics
Externí odkaz:
http://arxiv.org/abs/1402.3541
Autor:
Curtright, Thomas L, Zachos, Cosmas K
Publikováno v:
J. Phys. A: Math. Theor. 47 (2014) 145201
Some examples of branched Hamiltonians are explored both classically and in the context of quantum mechanics, as recently advocated by Shapere and Wilczek. These are in fact cases of switchback potentials, albeit in momentum space, as previously anal
Externí odkaz:
http://arxiv.org/abs/1311.6147
Autor:
Curtright, Thomas L, Zachos, Cosmas K
Publikováno v:
Front. Physics 1 (2013) 15
In recent years the umbral calculus has emerged from the shadows to provide an elegant correspondence framework that automatically gives systematic solutions of ubiquitous difference equations --- discretized versions of the differential cornerstones
Externí odkaz:
http://arxiv.org/abs/1304.0429
Autor:
Zachos, Cosmas K.
Publikováno v:
EPL 99 (2012) 11001
The visualization advantages of ternary plots are illustrated for the PMNS neutrino mixing matrix. Unitarity constraints are incorporated automatically, in part, since barycentric plots of this type allow three variables with a fixed sum to be plotte
Externí odkaz:
http://arxiv.org/abs/1205.4772