Staff members

Staff Members List

Publications List of Academic Staff

  1. M. Foupouagnigni, W. Koepf, D. D. Tcheutia and P. Njionou Sadjang, Representations of q-orthogonal polynomials, Journal of Symbolic Computation 47 (2012) 1347-1371
  2. M. Foupouagnigni, W. Koepf and D. D. Tcheutia, Connection and Linearization Coefficients of the Askey-Wilson Polynomials, Journal of Symbolic Computation 53 (2013) 96 -118
  3. I. Area, J. Losada, Faical Ndairou, J.J. Nieto and D.D. Tcheutia, Mathematical modeling of 2014 Ebola outbreak, Mathematical Methods in the Applied Sciences (2015), DOI: 10.1002/mma.3794
  4. D. D. Tcheutia, M. Foupouagnigni, W. Koepf and P. Njionou Sadjang, Coefficients of multiplication formulas for classical orthogonal polynomials, Ramanujan Journal 39 (2016) 497-531, DOI: 10.1007/s11139-015-9682-z
  5. D. D. Tcheutia, P. Njionou Sadjang, W. Koepf and M. Foupouagnigni, Divided-difference equation, inversion, connection, multiplication and linearization formulae for the continuous Hahn and the Meixner-Pollaczek polynomials, Ramanujan Journal 45 (2017) 33 – 56, DOI: 10.1007/s11139-016-9870-5
  6. D. D. Tcheutia, Y. Guemo Tefo, M. Foupouagnigni, E. Godoy and I. Area, Linear partial divided difference equation satisfied by multivariate orthogonal polynomials on quadratic lattices, Mathematical Modeling of Natural Phenomena 12 (2017) 14 – 43
  7. D. D. Tcheutia, M. Foupouagnigni, Y. Guemo Tefo and I. Area, Divided-difference equation and three-term recurrence relations of some bivariate q-orthogonal polynomials, Journal of Difference Equations and Applications 23 (2017) 2004-2036, DOI: 10.1080/10236198.2017.1382485
  8. D. D. Tcheutia, A. S. Jooste, W. Koepf, Mixed recurrence relations and interlacing properties for zeros of classical q-orthogonal polynomials, Applied Numerical Mathematics 125 (2018) 86 –102
  9. D. D. Tcheutia, A. S. Jooste, W. Koepf, Quasi-orthogonality of orthogonal polynomials of a q-linear, quadratic and q-quadratic lattice, SIGMA 14 (2018), 26 pages
  10. D. D. Tcheutia, Nonnegative linearization coefficients of the generalized Bessel polynomials, The Ramanujan Journal 48 (2019) 217-231
  11. D.D. Tcheutia, Recurrence equations and their classical orthogonal polynomial solutions on a quadratic or a q-quadratic lattice, Journal of Difference Equations and Applications 25 (2019) 969-993, DOI: 10.1080/10236198.2019.1627346
  12. M. Masjed-Jamei, W. Koepf, D.D. Tcheutia, A finite sequence of Hahn-type discrete orthogonal polynomials, Journal of Difference Equations and Applications 26 (2020) 952-965, DOI: 10.1080/10236198.2020.1801663
  13. M. Foupouagnigni, D. D. Tcheutia, W. Koepf and K.N. Forwa, Approximation by interpolation: The Chebyshev nodes, Journal of Classical Analysis 17 (2021) 39-53
  1. Sitienei, C. M., Okango, A., & Otieno, A. (2019, December 23). Application of Mixture Experiments in Poultry Feed Formulation. African Journal of Education,Science and Technology, 5(3), Pg 15-28. https://doi.org/https://doi.org/10.2022/ajest.v5i3.389
  2. Sitienei, M., Anapapa , A., & Otieno , A. (2023). Random Forest Regression in Maize Yield Prediction. Asian Journal of Probability and Statistics, 23(4), 43–52. https://doi.org/10.9734/ajpas/2023/v23i4511
  3. Sitienei, M., Anapapa , A., & Otieno , A. (2023). Application of XGBoost Regression in Maize Yield Prediction. Asian Journal of Probability and Statistics, 24(1), 1–9. https://doi.org/10.9734/ajpas/2023/v24i1513
  4. Sitienei, M., Otieno, A., & Anapapa , A. (2023). An Application of K-Nearest-Neighbor Regression in Maize Yield Prediction. Asian Journal of Probability and Statistics, 24(4), 1–10. https://doi.org/10.9734/ajpas/2023/v24i4529
  1. Brhane, K.W., Ahmad, A.G., Hina, H. et al. (2024). Mathematical modeling of cholera dynamics with intrinsic growth considering constant interventions. Sci Rep 14, 4616. 2.
  2. Brhane, K. W., Gebru, M. G., & Ahmad, A. G. (2020). Mathematical model for the dynamics of Savanna ecosystem considering fire disturbances. Journal of Theoretical Biology, 509, 110515.
  3. Brhane, K. W., & Qamar, S. (2020). Numerical approximation of a two-dimensional model of non-isothermal reactive liquid chromatography involving slow rates of adsorption–desorption kinetics. Journal of Liquid Chromatography & Related Technologies, 1-22.
  4. Brhane, K. W., & Qamar, S. (2020). Two-dimensional general rate model for nonisothermal liquid chromatography considering finite rates of adsorption–desorption kinetics. Journal of Liquid Chromatography & Related Technologies, 43(7-8), 213-232.
  5. Brhane, K. W., Qamar, S., & Seidel-Morgenstern, A. (2019). Two-Dimensional General Rate Model of Liquid Chromatography Incorporating Finite Rates of Adsorption– Desorption Kinetics and Core–Shell Particles. Industrial & Engineering Chemistry Research, 58(19), 8296-8308.
  6. Sahu, S. K., Dalecha, T. T., & Welay, K. (2015). Tilted Bianchi type-III cosmological models in Lyra geometry. International Journal of Theoretical Physics, 54(3), 807-811.

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