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Algebraicity of Induced Riemannian Curvature Tensor on Lightlike Warped Product Manifolds
(Articles)
Domitien Ndayirukiye
,
Gilbert Nibaruta
,
Ménédore Karimumuryango
,
Aboubacar Nibirantiza
Journal of Applied Mathematics and Physics
Vol.7 No.12
,December 19, 2019
DOI:
10.4236/jamp.2019.712220
544
Downloads
1,062
Views
Citations
Osserman Conditions in Lightlike Warped Product Geometry
(Articles)
Domitien Ndayirukiye
,
Aboubacar Nibirantiza
,
Gilbert Nibaruta
,
Ménédore Karimumuryango
Journal of Applied Mathematics and Physics
Vol.8 No.4
,March 25, 2020
DOI:
10.4236/jamp.2020.84045
451
Downloads
992
Views
Citations
Matrix Quasi-Exactly Solvable Jacobi Elliptic Hamiltonian
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.3 No.3
,August 9, 2013
DOI:
10.4236/ojm.2013.33010
2,830
Downloads
4,844
Views
Citations
Calogero Model with Different Masses
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.3 No.3
,August 9, 2013
DOI:
10.4236/ojm.2013.33011
2,581
Downloads
4,411
Views
Citations
Quasi-Exactly Solvable Time-Dependent Hamiltonians
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.4 No.3
,August 28, 2014
DOI:
10.4236/ojm.2014.43005
2,788
Downloads
3,496
Views
Citations
Non Hermitian Matrix Quasi-Exactly Solvable Hamiltonian
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.8 No.3
,August 24, 2018
DOI:
10.4236/ojm.2018.83003
613
Downloads
1,110
Views
Citations
Pseudo-Hermitian Matrix Exactly Solvable Hamiltonian
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.9 No.1
,January 31, 2019
DOI:
10.4236/ojm.2019.91001
833
Downloads
1,832
Views
Citations
PT-Symmetric Matrix Quasi-Exactly Solvable Razhavi Potential
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.10 No.2
,May 25, 2020
DOI:
10.4236/ojm.2020.102002
310
Downloads
765
Views
Citations
Quasi-Exactly Solvable Jacobi Elliptic Potential
(Articles)
Ancilla Nininahazwe
Open Journal of Microphysics
Vol.10 No.3
,July 20, 2020
DOI:
10.4236/ojm.2020.103003
323
Downloads
781
Views
Citations
Inequalities for Scalar Curvature and Shape Operator of an R-Lightlike Submanifold in Semi-Riemannian Manifold
(Articles)
Menedore Karimumuryango
,
Domitien Ndayirukiye
,
Hans-Fotsing Tetsing
,
Gilbert Nibaruta
,
Aboubacar Nibirantiza
Journal of Applied Mathematics and Physics
Vol.11 No.7
,July 21, 2023
DOI:
10.4236/jamp.2023.117123
57
Downloads
239
Views
Citations
Assessment of Nutritional Status and Associated Factors in Infants Aged 6 to 23 Months in Rural Burundi
(Articles)
Michel Baseka
,
Jonathan Niyukuri
,
Alice Ndayishimiye
,
Sedki Az-Eddine
,
Ferdinand Ndikuryayo
,
Vestine Ntakarutimana
Food and Nutrition Sciences
Vol.14 No.12
,December 21, 2023
DOI:
10.4236/fns.2023.1412080
99
Downloads
378
Views
Citations
Effect of Asymmetric Finite Difference Formulas on the Orders of Central Difference Approximations for the Second Derivative of a Periodic Function
(Articles)
Hippolyte Nyengeri
,
Jimmy Jackson Sinzingayo
,
Bonaventure Dusabe
,
Eugène Ndenzako
Open Access Library Journal
Vol.10 No.11
,November 30, 2023
DOI:
10.4236/oalib.1110875
45
Downloads
250
Views
Citations
Digital in Higher Education in Burundi
(Articles)
Aimé-Emmanuel Sabiraguha
,
Vincent Havyarimana
,
Prime Niyongabo
,
Jean Robert Kala Kamdjoug
,
Ildephonse Sindayigaya
,
Thérence Niyonsaba
Open Journal of Social Sciences
Vol.11 No.11
,November 24, 2023
DOI:
10.4236/jss.2023.1111019
75
Downloads
356
Views
Citations
Entry and Mobility in Technical and Vocational Education in Burundi
(Articles)
Sennel Nduwimana
,
Ildephonse Sindayigaya
Open Journal of Social Sciences
Vol.11 No.7
,July 10, 2023
DOI:
10.4236/jss.2023.117002
107
Downloads
545
Views
Citations
Problems Related to the Implementation of Child’s Right Birth Registration in Burundi: Proposing Their Remedies
(Articles)
Ildephonse Sindayigaya
Open Journal of Social Sciences
Vol.11 No.9
,September 5, 2023
DOI:
10.4236/jss.2023.119004
71
Downloads
298
Views
Citations
Establishing Quality in Technical and Vocational Education in Burundi: Contribution of the National Education Forum, Edition 2022 and in Employability in Burundi
(Articles)
Sennel Nduwimana
,
Ildephonse Sindayigaya
Open Journal of Social Sciences
Vol.11 No.9
,September 11, 2023
DOI:
10.4236/jss.2023.119010
180
Downloads
575
Views
Citations
Analysis of the Effectiveness of Portability of Pension Rights for Migrant Workers in the Framework of the CEPGL
(Articles)
Richard Ndikumana
Open Journal of Social Sciences
Vol.11 No.12
,December 7, 2023
DOI:
10.4236/jss.2023.1112002
53
Downloads
206
Views
Citations
Harmonization of Pension Legislation in the Countries of the East African Community: An Urgent Necessity?
(Articles)
Richard Ndikumana
Open Journal of Social Sciences
Vol.11 No.12
,December 8, 2023
DOI:
10.4236/jss.2023.1112005
54
Downloads
235
Views
Citations
Articulation between Soft Law and Hard Law in the Award of Public-Private Partnership Contracts through Unsolicited Bids in Burundi: Towards Harmonization with International Practice
(Articles)
Amani Jean Pierre
Open Journal of Social Sciences
Vol.12 No.1
,January 22, 2024
DOI:
10.4236/jss.2024.121011
53
Downloads
203
Views
Citations
The Implementation of the Child’s Right to Participation in the Context of a Student-Centered Education System in the Pedagogy of Integration and Decision Making
(Articles)
Joseph Ndayisenga
,
Ildephonse Sindayigaya
Open Journal of Social Sciences
Vol.12 No.1
,January 30, 2024
DOI:
10.4236/jss.2024.121021
69
Downloads
253
Views
Citations
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