Search Results - subject:"mathematics"

Improving service use through prediction modelling : a case study of a mathematics support centre

Howard, Emma; Cronin, Anthony - In: IMA journal of management mathematics 33 (2022) 3, pp. 369-380

Persistent link: https://www.econbiz.de/10013253384

Who lost the most? : mathematics achievement during the COVID-19 pandemic

Contini, Dalit; Di Tommaso, Maria Laura; Muratori, Caterina - In: The B.E. journal of economic analysis & policy 22 (2022) 2, pp. 399-408

Persistent link: https://www.econbiz.de/10013187903

Mathematical Modeling of Pneumococcal Serotype Dynamics in Germany

Horn, Matthias; Theilacker, Christian; Sprenger, Ralf; … - 2022

Introduction: Two next-generation pneumococcal conjugate vaccines (PCVs), a 15- and a 20-valent PCV (PCV15 and PCV20), have recently been licensed for use in adults (PCV15: EC decision Oct 14, 2021; PCV20: EC decision Feb 14, 2022). We developed a dynamical transmission model specific for Germany,...

Persistent link: https://www.econbiz.de/10013299897

A Hybrid Hierarchical Mathematical Heuristic Solution of Sparse Algebraic Equations in Sentiment Analysis

Jalali, Maryam; Zahedi, Morteza; Basiri, Abdolali - 2022

Many text mining methods have used statistical information as text and language-independent procedures that are not deterministic. Text mining methods based on stochastic patterns and rules need many samples to train. On the other hand, deterministic and non-probabilistic methods are easy to...

Persistent link: https://www.econbiz.de/10013300981

A Mathematical Proof to the HKLam Theory by Linear/Tensor Algebra and Analysis

Lam, Kai Shun - 2022

In the previous papers, I have mentioned several times of HKLam Theory and their everyday usage but without the abstract mathematical proof. In order to remediate the flaws, I am now trying to proof the theory through both Tensor Algebra and Analysis as well as the statistical inference in this...

Persistent link: https://www.econbiz.de/10014244467

Actuarial Mathematics. Time-Continuous Models for Life Insurance

Pitacco, Ermanno; Tabakova, Daniela - 2022

. Olivieri and E. Pitacco, “Introduction to Insurance Mathematics. Technical and Financial Features of Risk Tansfers”, by …

Persistent link: https://www.econbiz.de/10014361671

Development of a Scale on Appreciation in Mathematics

Rivera, Janette - 2022

The lack of scale on appreciation in Mathematics encouraged this study as it has been known that positive emotions are … needed for effective learning specifically in Mathematics where it has been marked as a tough subject. This study evaluated … the factors associated with Appreciation in Mathematics using Exploratory Factor Analysis (EFA) in SPSS, Partial …

Persistent link: https://www.econbiz.de/10014264791

Mathematical modeling of physical capital diffusion using a spatial Solow model : application to smuggling in Venezuela

González-Parra, Gilberto; Chen-Charpentier, Benito; … - In: Economies : open access journal 10 (2022) 7, pp. 1-16

This study proposes a mathematical modeling approach for the physical capital diffusion through the borders of countries. Physical capital is considered a crucial variable for the economic growth of a nation. Here, we use an extension of the economic Solow model to describe how smuggling affects...

Persistent link: https://www.econbiz.de/10013337512

Economics in nouns and verbs

Arthur, W. Brian - In: Journal of economic behavior & organization : JEBO 205 (2023), pp. 638-647

Persistent link: https://www.econbiz.de/10014416265

Advanced Calculus for Economics and Finance : Theory and Methods

Bottazzi, Giulio - 2023

Chapter 1. Preliminaries -- Chapter 2. Topology -- Chapter 3. Metric Spaces -- Chapter 4. Normed Spaces -- Chapter 5. Sequences and Series -- Chapter 6. Differential Calculus of functions of one variable -- Chapter 7. Functions of several variables -- Chapter 8. Integral Calculus -- Chapter 9....

Persistent link: https://www.econbiz.de/10014306621