4 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Brookhaven National LaboratoryUS1 paper
- Duke Medical CenterUS1 paper
- Eduardo Mondlane UniversityMZ1 paper
- Kwame Nkrumah University of Science and TechnologyGH1 paper
- Nelson Mandela UniversityZA1 paper
- Université d'Abomey-CalaviBJ1 paper
- Université de Yaoundé ICM1 paper
- University of AntananarivoMG1 paper
- University of JohannesburgZA1 paper
- University of JyväskyläFI1 paper
- University of LoméTG1 paper
- University of ManchesterGB1 paper
5 papers
Group classification and exact solutions of a class of nonlinear waves
J. C. Ndogmo
We apply an extension of a new method of group classification to a family of nonlinear wave equations labelled by two arbitrary functions, each depending on its own argument. The r…
Integrable classes of a family of evolution equations
J. C. Ndogmo
The problem of classification into symmetry integrable classes is solved for a family of second order nonlinear evolution equations labeled by arbitrary functions. Four nonequivale…
A model of COVID-19 pandemic evolution in African countries
Kossi Amouzouvi, Kétévi A. Assamagan, Somiéalo Azote +14
We studied the COVID-19 pandemic evolution in selected African countries. For each country considered, we modeled simultaneously the data of the active, recovered and death cases.…
Lie group classification and conservation laws of a class of hyperbolic equations
J. C. Ndogmo
A new method for the Lie group classification of differential equations is proposed. It is based of the determination of all possible cases of linear dependence of certain indeterm…
Photoexcitation of the Nucleon in the Constituent Quark Model
I. P. Matamba, M. Braun, S. A. Sofianos
Photoexcitation of the nucleon is studied in the framework of the constituent quark model with nonrelativistic quark-quark interactions. Utilizing the dominance of the pairwise str…