##issue.vol## 8 ##issue.no## 1 (2025): Volume 8, No. 1, 2025

Articles

• Applied bivariate conditional Inverse-Weibull distribution estimates

  A.L. Ozioko, S.S. Umar, B. Onoghojobi, F.O. Ojo

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• Jump-Diffusion model with currency uncertainty: A real option approach

  I. Adinya

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• Applied estimate for bivariate beta-prime distribution

  B. Onoghojobi, A.L. Ozioko, M.S. Idris

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• A Lyapunov-based approach to uniform strict stability analysis for nonlinear impulsive Caputo fractional derivatives with weakly singular kernel

  J.U. Atsu, J.E. Ante, C.M. Orazulume, S.O. Essang, R.E. Francis, S.I. Okeke, W.K. Udogworen

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• Factorization in the semigroup generated by the idempotents of the semigroup of full contractions of a finite chain

  M.M. Zubairu

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• A closed-form characterization of correlation in real options with Lévy processes

  I. Adinya

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• Falkner Block Methods for solving second-order ODEs

  R.I. Okuonghae

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• Applied estimate for conditional bivariate Pareto distribution

  S.S. Umar, B. Onoghojobi, A.L. Ozioko, H.M. Rabiu

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• A stable algorithm for computing a nearby defective matrix

  R.O. Akinola

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• Transient sensitivity and Monte Carlo spectral analy- sis in stage-structured manufacturing systems

  I.J. Ugbene, I.B. Tejere

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• Numerical investigations on Dengue fever model through singular and non-singular fractional operators

  E. Jalija, J. Amos, W. Atokolo, D. Omale, E. Abah, U. Alih, P.A. Alabi, B. Bolaji

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• Effect of self-invertible rhotrix on cipher pentagraphic polyfunction

  I.J. Ugbene, S.C. Obukadata

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• Sensitivity and stability analyses of COVID-19 model with waning immunity and relapse: a case study of Nigeria

  M.O. Ogunmodimu, T.T. Yusuf, O. Olotu

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• Chemical kinetics and environmental fate: a quantitative and efficient method for solving the Akzo Nobel problem

  R.O. Akinola, S.Y. Goji, A.S. Nchini, K.V. Joshua, J.O. Ogbaji

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• A comparative analysis of the variational iteration and the Adomian decomposition methods for solving fractional-order partial derivatives with weakly singular kernel

  J.E. Ante, U.D. Akpan, J.U. Atsu, S.O. Essang, A.I. Moses, R.E. Francis, R.D. Effiong

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• Differential BCI Algebras

  E. Ilojide

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