Home »
Academic Articles & Research Papers
Showing 20 of 6,973 academic articles
Erhan COŞKUN • Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi
(2009)
Abstract:In this paper, we consider the classical viral dynamic mathematical model. Global dynamics of the model is rigorously established. We prove that, if the basic reproduction number, the HIV infection is cleared from the T-cell popu...
DOAJ
Open Access (DOAJ)
Penelope Maddy (1992)
Abstract Many mathematicians understand their work as an effort to describe the denizens and features of an abstract mathematical world or worlds. Most philosophers of mathematics consider views of this sort highly problematic, largely due ...
OPENALEX
DOI: https://doi.org/10.1093/019824035x.001.0001
Mark Colyvan (2001)
Abstract Looks at the Quine–Putnam indispensability argument in the philosophy of mathematics. This argument urges us to place mathematical entities on the same ontological footing as other theoretical entities indispensable to our best sci...
OPENALEX
DOI: https://doi.org/10.1093/019513754x.001.0001
Bertrand Russell • Routledge eBooks
(2009)
First published in 1903, Principles of Mathematics was Bertrand Russell’s first major work in print. It was this title which saw him begin his ascent towards eminence. In this groundbreaking and important work, Bertrand Russell argues that ...
OPENALEX
DOI: https://doi.org/10.4324/9780203864760
Hyman Bass • Bulletin of the American Mathematical Society
(2005)
I am one of a growing number of research mathematicians who are substantially engaged with school mathematics education. Such outreach has a long and honor-able tradition. In this lecture, I illustrate some of the ways that I think this can...
OPENALEX
public-domain
DOI: https://doi.org/10.1090/s0273-0979-05-01072-4
Jessica Rodrigues Esteves, Jorge C. S. Cardoso, Berenice Santos Gonçalves • Computers
(2023)
The growing popularity of immersive virtual reality (iVR) technologies has opened up new possibilities for learning English. In the literature, it is possible to find several studies focused on the design, development, and evaluation of imm...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/computers12110236
Leila Slimane, Souad Ayadi, Ozgur Ege, Ahmad Aloqaily et al. • Journal of Inequalities and Applications
(2026)
Abstract In this study, we establish existence and Ulam-Hyers results for nonlinear sequential fractional differential equations involving the deformable derivative. We employ the Banach contraction principle and Krasnoselskii’s theorem to ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13660-026-03510-y
Yuan Wang, Norazmawati Md Sani, Jing Cai, Pei Lu et al. • PeerJ Computer Science
(2026)
Background As aging populations continue to grow, smart home technologies—such as smart locks—have become increasingly essential to support older adults’ independent living. Long-term use remains a challenge, however, with most studies focu...
DOAJ
Open Access (DOAJ)
DOI: 10.7717/peerj-cs.3621
David R. Lide • CRC Press eBooks
(2018)
The Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables was the culmination of a quarter century of National Bureau of Standards (NBS) work on core mathematical tools. Evaluating commonly occurring mathematical...
OPENALEX
DOI: https://doi.org/10.1201/9781351069397-39
• Choice Reviews Online
(1990)
By making use of our Search Engine Optimization (SEO...
OPENALEX
DOI: https://doi.org/10.5860/choice.28-1006
Howard F. Fehr • Mathematics Teacher Learning and Teaching PK-12
(1948)
There are persons who do not like to teach who are conducting classes in our schools. There are persons who do not like mathematics who have been assigned to handle algebra classes and to instruct in arithmetic. There are men and women who ...
OPENALEX
DOI: https://doi.org/10.5951/mt.41.6.0270
James R. Newman • CERN Document Server (European Organization for Nuclear Research)
(1956)
Volume 1: general survey, Philip E.B.Jourdain historical and biographical, Herbert Westren Turnbull et al arithmetic, numbers and the art of counting, Archimedes et al mathematics of space and motion, William Kingdon Clifford et al. Volume ...
OPENALEX
Joni Holmes, John W. Adams • Educational Psychology
(2005)
This study examined the contributions of the different components of the working memory (WM) model to a range of mathematical skills in children, using measures of WM function that did not involve numerical stimuli. A sample of 148 children...
OPENALEX
Open Access
DOI: https://doi.org/10.1080/01443410500341056
Junhui Xie, Pengfei Li • Electronic Journal of Differential Equations
(2025)
This article studies the existence of solutions for the fractional p-Laplacian problem $$\displaylines{
(-\Delta)_p^su=\lambda|u|^{q-2}u+ \frac{|u|^{r-2}u}{|x|^\alpha},
\quad \hbox{in } \Omega,\cr
{N}_{s,p}u(x)+\beta(x)|u|^{p-2}u=0,
\qua...
DOAJ
Open Access (DOAJ)
DOI: 10.58997/ejde.2025.13
Francesco Cipriani, Maksim Shundalau, Patrizia Lamberti • Engineering Proceedings
(2026)
In this work a study about the behavior of nanomaterial-based innovative transparent electrodes is presented, with a special focus on graphene, for space photovoltaic applications, in particular their transparency and the efficiency of the ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/engproc2026133130
Yan Long, Hongshan Zhao • Journal of Mathematics
(2022)
Game theory has become an important tool to study the competition between oligopolistic enterprises. After combing the existing literature, it is found that there is no research combining two-stage game and nonlinear dynamics to analyze the...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2022/4370298
Dennis S. Bernstein • Princeton University Press eBooks
(2009)
When first published in 2005, Matrix Mathematics quickly became the essential reference book for users of matrices in all branches of engineering, science, and applied mathematics. In this fully updated and expanded edition, the author brin...
OPENALEX
DOI: https://doi.org/10.1515/9781400833344
Richard Courant, Herbert Robbins • Oxford University Press eBooks
(1996)
Abstract For more than two thousand years a familiarity with mathematics has been regarded as an indispensable part of the intellectual equipment of every cultured person. Today, unfortunately, the traditional place of mathematics in educat...
OPENALEX
DOI: https://doi.org/10.1093/oso/9780195105193.001.0001
Harris, John W., Horst Stöcker B • Choice Reviews Online
(1999)
Handbook of Mathematics and Computational Science Offers mathematics information for everyday use in problem solving, examinations, and homework. This book includes hundreds of tables of frequently used functions, formulae, transformations,...
OPENALEX
DOI: https://doi.org/10.5860/choice.36-2801
Pail R., Bamber J., Biancale R., Bingham R. et al. • Journal of Geodetic Science
(2019)
As changes in gravity are directly related to mass variability, satellite missions observing the Earth’s time varying gravity field are a unique tool for observing mass transport processes in the Earth system, such as the water cycle, rapid...
DOAJ
Open Access (DOAJ)
DOI: 10.1515/jogs-2019-0006