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Academic Articles & Research Papers
Showing 20 of 658 academic articles
Xiangsen Liu, Binxiang Dai • Advances in Difference Equations
(2018)
Abstract In this paper, we study a delayed predator–prey model with impulse and, in particular, the existence of the predator-free periodic solution. We employ the approach and techniques coming from epidemiology and calculate the basic rep...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13662-018-1895-1
Laurent Alain Najman, Hugues Talbot • Wiley eBooks
(2013)
Mathematical Morphology allows for the analysis and processing of geometrical structures using techniques based on the fields of set theory, lattice theory, topology, and random functions. It is the basis of morphological image processing, ...
OPENALEX
DOI: https://doi.org/10.1002/9781118600788
Irina Astashova • Mathematical Modelling and Analysis
(2016)
The asymptotic behavior of all solutions to the fourth-order Emden– Fowler type differential equation with singular nonlinearity is investigated. The equation is transformed into a system on the three-dimensional sphere. By investigation of...
DOAJ
Open Access (DOAJ)
DOI: 10.3846/13926292.2016.1185043
Saritha Kodikara, Kim-Anh Lê Cao • Microbiome
(2025)
Abstract Background The microbiome is a complex ecosystem of interdependent taxa that has traditionally been studied through cross-sectional studies. However, longitudinal microbiome studies are becoming increasingly popular. These studies ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s40168-025-02041-w
Haihua Yu, Zhiyi Zhuo, Jing Zhang • SAGE Open
(2023)
Based on the Internet Finance development index developed by Peking University in investigating 31 provinces, we use social network analysis to investigate the spatial correlation and influencing factors of the Internet Finance of China’s p...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/21582440231193340
Demetrios L. Antzoulakos • International Journal of Mathematics and Mathematical Sciences
(2004)
The extended Fibonacci sequence of numbers and polynomials
is introduced and studied. The generating function,
recurrence relations, an expansion in terms of multinomial
coefficients, and several properties of the extended Fibonacci
numbers...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/S016117120440458X
Shengbao Wang, Yixiao Wu, Kang Wen, Xin Zhou et al. • Mathematics
(2025)
We conduct a cryptanalysis of the Vehicle-to-Infrastructure (V2I) handover authentication protocol newly developed by Son et al., which incorporates blockchain technology for authentication purposes. Although this approach is notably effici...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/math13071118
Gary E. Meek, William M. Mendenhall, Richard L. Scheaffer, Dennis D. Wackerly • Technometrics
(1987)
This calculus-based book presents a blend of theory and application. It focuses on inference making as the goal of studying probability and statistics, and features an emphasis on real-life applications of the mathematically divided techniq...
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DOI: https://doi.org/10.1080/00401706.1987.10488256
Shewafera Wondimagegnhu Teklu, M. A. Abdelkawy, Waleed Adel • Complexity
(2026)
Misinformation spreads through communities in ways that resemble infectious diseases, but existing mathematical models often miss three real-world complexities: People remember past information (memory effects), some folks are more easily f...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/cplx/8861194
Eric Ngondiep • Heliyon
(2024)
This paper constructs a three-step second-order numerical approach for solving a mathematical model on the dynamic of corruption and poverty. The stability and error estimates of the proposed technique are analyzed using the L2-norm. The de...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.heliyon.2024.e38236
Jim Tattersall, Victor Katz • College Mathematics Journal
(1994)
Part I. Ancient Mathematics 1. Egypt and Mesopotamia 1.1 Egypt 1.2 Mesopotamia 2. The Beginnings of Mathematics in Greece 2.1 The Earliest Greek Mathematics 2.2 The Time of Plato 2.3 Aristotle 3. Euclid 3.1 Introduction to the Elements 3.2 ...
OPENALEX
DOI: https://doi.org/10.2307/2687626
George W. Cobb, David S. Moore • American Mathematical Monthly
(1997)
How does statistical thinking differ from mathematical thinking? What is the role of mathematics in statistics? If you purge statistics of its mathematical content, what intellectual substance remains?In what follows, we offer some answers ...
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DOI: https://doi.org/10.1080/00029890.1997.11990723
John Maynard Smith • Cambridge University Press eBooks
(1968)
This is a lucid introduction to some of the mathematical ideas which are useful to biologists. Professor Maynard Smith introduces the reader to the ways in which biological problems can be expressed mathematically, and shows how the mathema...
OPENALEX
DOI: https://doi.org/10.1017/cbo9780511565144
Jianjun Cao, Bailing An, Enran Hou, Fuzhang Wang • Frontiers in Physics
(2026)
This study presents a novel local meshless approach for solving one-dimensional Fisher’s equation, combining a local scheme, Gaussian radial basis functions (G-RBF), and a collocation technique. The method leverages the Gaussian basis’s non...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fphy.2026.1792548
Xingyu Yan, Xiaolong Pu, Yingchun Zhou, Xiaolei Xun • Statistical Theory and Related Fields
(2020)
The unified weighing scheme for the local-linear smoother in analysing functional data can deal with data that are dense, sparse or of neither type. In this paper, we focus on the convergence rate of functional principal component analysis ...
DOAJ
Open Access (DOAJ)
DOI: 10.1080/24754269.2019.1656048
Aa, Robert V. Hogg, Allen T. Craig • Journal of the American Statistical Association
(1996)
1. Probability and Distributions. 2. Multivariate Distributions. 3. Some Special Distributions. 4. Some Elementary Statistical Inferences 5. Consistency and Limiting Distributions 6. Maximum Likelihood Methods. 7. Sufficiency. 8. Optimal Te...
OPENALEX
DOI: https://doi.org/10.2307/2291439
Keith Knight • Chapman & Hall/CRC eBooks
(1999)
Traditional texts in mathematical statistics can seem - to some readers-heavily weighted with optimality theory of the various flavors developed in the 1940s and50s, and not particularly relevant to statistical practice. Mathematical Statis...
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DOI: https://doi.org/10.1201/9780367805319
• International Journal of Mathematics and Mathematical Sciences
(2022)
International Journal of Mathematics and Mathematical Sciences publishes research across all fields of mathematics and mathematical sciences, such as pure and applied mathematics, mathematical physics, probability and mathematical statistic...
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cc-by
DOI: https://doi.org/10.1155/6396
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 ...
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Xue Tian, Anxin Wang, Yingting Zuo, Shuohua Chen et al. • Arthritis Research & Therapy
(2021)
Abstract Background Evidence on longitudinal variability of serum uric acid (SUA) and risk of all-cause mortality in the general population is limited, as many prior studies focused on a single measurement of SUA. Methods A total of 53,956 ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13075-021-02445-7