Recently Published | Journal of Mathematics and Statistics

AI-Integrated Probabilistic Optimization for Inventory Control Under Stochastic Demand

Janardan Behera — 2026-05-06

Journal of Mathematics and Statistics, Published online: 6 May 2026; doi:10.3844/jmssp.2026.1.18

The identification and operationalization of increasingly nonstationary and volatile demand patterns challenge the conduct of inventory management in contemporary supply chains. The classical models, ...

On Bessel’s Correction: Unbiased Sample Variance, the Bariance, and a Novel Runtime-Optimized Estimator

Felix Reichel — 2026-01-29

Journal of Mathematics and Statistics, Published online: 29 January 2026; doi:10.3844/jmssp.2025.44.49

Bessel’s correction adjusts the denominator in the sample variance formula from n to n – 1 to ensure an unbiased estimator of the population variance. This paper provides rigorous algebraic deriva...

Bayesian Estimation for Lomax Distribution: A Comparison of Loss Functions Using Jeffreys Priors

Huda Mohammed Alomari — 2025-12-24

Journal of Mathematics and Statistics, Published online: 24 December 2025; doi:10.3844/jmssp.2025.36.43

This study investigates the estimation of the shape parameter for the Lomax distribution using complete data. We compare the performance of the classical Maximum Likelihood Estimation (MLE) method aga...

Importance of Quadratic Forms in Mathematics Education

Gurudeo Anand Tularam — 2025-10-17

Journal of Mathematics and Statistics, Published online: 17 October 2025; doi:10.3844/jmssp.2025.26.35

Quadratic forms and equations serve as foundational elements in mathematics, playing a crucial role in a myriad of scientific disciplines, including physics, chemistry, economics, and social sciences....

Enhancing Lifetime Data Modeling With the Modified Version of Weibull Distribution: A Comparative Approach

Arjun Kumar Gaire — 2025-10-08

Journal of Mathematics and Statistics, Published online: 8 October 2025; doi:10.3844/jmssp.2025.15.25

This study introduces a new two-parameter univariate distribution, a modified version of the Weibull distribution, for a non-negative realm. Originating from a framework introduced by Azzalini and Cap...