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A comparative assessment of methods for constructing confidence intervals for the population coefficient of variation
(Independent University, Bangladesh (IUB), 2026-08)The coefficient of variation (CV) is an important measure of relative variability used across many fields. Constructing accurate confidence intervals (CIs) for the population CV remains challenging, particularly for small ... -
Application of the bootstrap method for solving simple quantum mechanical systems: a study of effectiveness
(Independent University, Bangladesh, 2026-06)This thesis evaluates the effectiveness of the quantum mechanical bootstrap by applying it to two fundamental systems with known analytical solutions: the simple harmonic oscillator and the hydrogen atom. The bootstrap ... -
Theoretical Analysis of Electromagnetic Modes in Stratified Media
(IUB, 2026-02-26)Electromagnetic wave propagation in stratified conducting media is a fundamental problem in underwater wireless communication and geophysical exploration. However, the accurate modeling of such environments is computationally ... -
Page Curve Like Entanglement Dynamics in Many-Body Quantum Systems: A Study of a Free Fermionic Model
(IUB, 2026-02)This thesis investigates entanglement dynamics in open quantum many-body systems, focusing on a one-dimensional free-fermion model in which a finite system is coupled to a large environment. We study the model introduced ... -
The LHCb Detector and Testing and Performance Evaluation of AdePT in Gaussino
(IUB, 2025-02)To meet the increasing computational demands of LHC experiments, this study explores the potential of GPU acceleration for electromagnetic simulations. The AdePT proto- type is integrated into the Gaussino framework and ... -
Modeling Chaotic Behavior of Dhaka Stock Market Index Values Using the Neuro-fuzzy Model
(Bentham Science Publishers, 2020-10-24)Stock market prediction is an important area of financial forecasting, which attracts great interest of stock investors, stock buyers/sellers, policy makers, applied researchers and many others who are involved in the ... -
Comparison of Some Parametric and Nonparametric Type One Sample Confidence Intervals for Estimating the Mean of a Positively Skewed Distribution
(Taylor & Francis Group, 2020-11-23)Several researchers considered various interval estimators for estimating the mean of a skewed distribution. Since they considered in different times and under different simulation conditions, their performance are not ... -
Estimating the population coefficient of variation by confidence intervals
(Taylor & Francis Group, 2020-11-22)Several researchers considered various interval estimators for estimating the population coefficient of variation (CV) of symmetric and skewed distributions. Since they considered at different times and under different ... -
Some Ridge Regression Estimators and Their Performances
(Journal of Modern Applied Statistical Methods, 2020-10-22)The estimation of ridge parameter is an important problem in the ridge regression method, which is widely used to solve multicollinearity problem. A comprehensive study on 28 different available estimators and five ...
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