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Analytically Computing the Moments of a Conic Combination of Independent Noncentral Chi-Square Random Variables and Its Application for the Extended Cox–Ingersoll–Ross Process with Time-Varying Dimension

Sanae Rujivan, Athinan Sutchada, Kittisak Chumpong, Napat Rujeerapaiboon • Mathematics (2023)

This paper focuses mainly on the problem of computing the γth, γ>0, moment of a random variable Yn:=∑i=1nαiXi in which the αi’s are positive real numbers and the Xi’s are independent and distributed according to noncentral chi-square distri...

DOAJ Open Access (DOAJ) DOI: 10.3390/math11051276

Sturm-Liouville BVPs with Caratheodory nonlinearities

Abdelhamid Benmezai, Wassila Esserhane, Johnny Henderson • Electronic Journal of Differential Equations (2016)

In this article we study the existence and multiplicity of solutions for several classes of Sturm-Liouville boundary value problems having Caratheodory nonlinearities. Many results existing in the literature for such boundary value probl...

DOAJ Open Access (DOAJ)

Statistics with Confidence

Michael J. Smithson • SAGE Publications Ltd eBooks (2000)

Uncertainty and Psychological Research Variables and Measurement Exploring, Describing, Displaying and Summarizing Research Design and Probability Sampling Distributions and Confidence Intervals Statistical Models and Significance Tests Pre...

OPENALEX DOI: https://doi.org/10.4135/9781446218525

Statistics and Truth

C Radhakrishna Rao • WORLD SCIENTIFIC eBooks (1997)

Uncertainty, randomness and creation of new knowledge taming of uncertainty - evolution of statistics principles and strategies of data analysis - cross examination of data principles and strategies of data analysis - weighted and clouded d...

OPENALEX DOI: https://doi.org/10.1142/3454

Statistics for Research

Shirley Dowdy, Stanley Weardon, Daniel Chilko • Wiley series in probability and statistics (2004)

Praise for the Second Edition "Statistics for Research has other fine qualities besides superior organization. The examples and the statistical methods are laid out with unusual clarity by the simple device of using special formats for each...

OPENALEX DOI: https://doi.org/10.1002/0471477435

The pure Yang-Mills field, I: fixed time existence

James Glimm, James Glimm • Frontiers in Applied Mathematics and Statistics (2026)

The convergence of renormalized perturbation theory to all finite orders is defined and shown to be valid for the fixed time perturbation theory of a pure Yang-Mills field. Two pure Yang-Mills quantum gauge field theories are constructed, o...

DOAJ Open Access (DOAJ) DOI: 10.3389/fams.2026.1811439

A Model of Social Distancing for Interacting Age-Distributed Multi-Populations: An Analysis of Students’ In-Person Return to Schools

A. C. F. N. Gomes, A. De Cezaro • Trends in Computational and Applied Mathematics (2022)

Because of the current scenario of the SARS-CoV-2 (COVID-19) pandemic in Brazil, whose vaccination campaign is in the initial stage, government authorities have pointed out towards the complete reopening of the economy. And recently for the...

DOAJ Open Access (DOAJ) DOI: 10.5540/tcam.2022.023.04.00655

Statistics

David J. Hand • Oxford University Press eBooks (2008)

Statistics: A Very Short Introduction describes a field very different from the dry and dusty discipline of the popular imagination. In its place is an exciting subject which uses deep theory and powerful software tools to shed light and en...

OPENALEX DOI: https://doi.org/10.1093/actrade/9780199233564.001.0001