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Browsing SPAS Publications 2024/2025 by Issue Date

Browsing SPAS Publications 2024/2025 by Issue Date

Now showing items 1-13 of 13

On the number of cyclic codes over Z31

4. Ondiany, J. J. O., Karieko, O. R., Mude, L. H., & Monari, F. N (Journal of Advances in Mathematics and Computer Science, 2024-07)

Let n be a positive integer, y n − 1 cyclotomic polynomial and Zq be a given finite field. In this study we determined the number of cyclic codes over Z31. First, we partitioned the cyclotomic polynomial y n − 1 ...
On some properties of square normal operators

2. Warue, E., Musundi, S. W., & Ndung’u, J. K. (Journal of Advances in Mathematics and Computer Science, 2024-08)

The study of operators in Hilbert spaces is an important concept due to its wide application in areas like computer programming, financial mathematics and quantum physics. This paper focused on a class of square normal ...
On Browder spectrum and quasisimilarity of M-hyponormal operators in Hilbert spaces

1. Kamau, F., Wabomba, S. M., & Ndung’u, K. J. (Asian Basic and Applied Research Journal, 2024-08)

The spectrum of operators and quasisimilarity of m-hyponormal operators in Hilbert Spaces has been extensively studied. It has been shown that quasisimilarity of m-hyponormal operators have equal ...
On some properties of class Q operators.

Warue Edith, Sammy W. Musundi and Jeremiah K. Ndung’u (2024-09)

The study of operators in Hilbert spaces holds significant importance, finding broad applications in diverse fields such as computer programming, financial mathematics and quantum physics. Many authors have extended the ...
On Some Mixed Polynomial Exponential Diophantine Equation: α n+β n+a(α s±β s ) m+D = r(u k+v k+w k ) with α and β Consecutive

Lao Hussein Mude (2024-09)

Let a, α, β, r, u, v, w and D be any integers and suppose that n, m, s and k are non-negative exponent. In this paper, the diophantine equation α n + β n + a(α s ± β s ) m + D = r(u k + v k + w k ) is developed ...
Moderating Effect of Regulatory Framework on Road Assets Maintenance and the Performance of Road Agencies in Kenya

Kimani, C., Cheluget, J., Ngui, T., & Mwikya, J.. (Kirinyaga University, 2024-10)

Road assets stakeholders especially the public and road users do have a vested interest in road assets maintenance and standards, as poor road conditions can lead to fatalities, vehicle damage, increased fuel costs, and ...
Kamuri, P. M., Ngari, C. G., Njori, P. W., & Kilonzi, J. S.

Kamuri, P. M., Ngari, C. G., Njori, P. W., & Kilonzi, J. S. (2025)
Comparative Analysis of ARIMA and LSTM Models for Temperature Forecasting in Semi-Arid Regions: A Case Study of Machakos County, Kenya

Mutiso, N., Kithinji, M, & Musau, V. (American Journal of Artificial Intelligence, 2025)

Accurate temperature forecasting is vital for agriculture, disaster management, and climate resilience, particularly in semi-arid regions like Machakos County, Kenya. Traditional forecasting models, such as the Auto ...
Assessment of University Librarians’ICT Skills and Competencies for Use of AI in the Provision of Information Services in Kenya

Ubaga, E., Gichohi, P. & Mwai, J. (2025)

Integration of Artificial Intelligence (AI) in university libraries has resulted in automation of previously manual processes. Consequently, librarians need to upgrade their Information and Communication Technologies ...
Modelling Temperature In Machakos County Using LSTM

Mutiso, N. (Kirinyaga University, 2025)

Temperature forecasting is a essential component in numerous sectors including agri- culture, health, disaster management, and water resources. Precise predictions are vital for decision-making and planning, especially ...
Study of W9: Curvature Tensors on Lorentzian Para- Kenmotsu Manifolds

Mburu, F, Njori, P., Gitonga, C., & Moindi, S. (International Journal of Statistics and Applied Mathematics, 2025)

This paper presents a study of the W9 -curvature tensor on Lorentzian Para-Kenmotsu manifolds, expanding upon existing research to explore areas including W9 flatness, ξ − W9 flatness, φ − W9 flatness, and ...
Mathematical modeling and simulation of hepatitis B transmission dynamics with passive immunity and control strategies.

Mirgichan, J; Ngari, C; Karanja, S; Muriungi, R (Heliyon, 2025-05)

Hepatitis B Virus (HBV) is a continued threat to mankind’s health killing hundreds of thousands of people every year and thus calls for control and prevention measures to be put in place. This research constructs a ...
Alpha Power Transformed Extended Exponential Distributione

John, S; Wanjoya, K; Kilai, K (Communications in Mathematical Biology and Neuroscience, 2025-05)

This study presents the Marshall-Olkin Alpha Power Transformed Extended Exponential Distribution, a new statistical model that improves the flexibility of the standard exponential distribution using the Marshall-Olkin Alpha ...

Browsing SPAS Publications 2024/2025 by Issue Date

Browsing SPAS Publications 2024/2025 by Issue Date

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