Zobrazeno 1 - 10
of 1 797
pro vyhledávání: '"discrete model"'
Publikováno v:
International Journal of Smart and Nano Materials, Pp 1-23 (2024)
The mechanical properties of negative stiffness (NS) metamaterial could be customized and tuned in a wide range for various requirements, achieving programmable performances by the design from the aspect of structure and material. This work investiga
Externí odkaz:
https://doaj.org/article/1c6bf0197d2a4413a7ae936eba006f29
Publikováno v:
Mathematics, Vol 12, Iss 20, p 3276 (2024)
In the Internet age, the development of intelligent software has broken the limits of multilingual communication. Recognizing that the data collected on rumor propagation are inherently discrete, this study introduces a novel SIR discrete Internet ru
Externí odkaz:
https://doaj.org/article/a2640a27cc3c42af8313057345d29eb6
Autor:
Hu Yong
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 2, Pp 939-950 (2023)
China is the world’s largest energy consumer. Under the background of carbon peaking and carbon neutrality, promoting low-carbon energy development is the key to promoting high-quality development of China’s energy industry and even the national
Externí odkaz:
https://doaj.org/article/c1af24b46fd14c31989a76594f445a6b
Publikováno v:
Mathematics in Engineering, Vol 5, Iss 5, Pp 1-20 (2023)
We consider a low Reynolds number artificial swimmer that consists of an active arm followed by $ N $ passive springs separated by spheres. This setup generalizes an approach proposed in Montino and DeSimone, Eur. Phys. J. E, vol. 38, 2015. We furthe
Externí odkaz:
https://doaj.org/article/90e5f22d8a174215b1d56a4675aa5ed2
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 7, Pp 12750-12771 (2023)
Intraguild predation is a common ecological phenomenon that manifests itself by the aggression of one predator by another to obtain a shared prey species. In this paper, we develop a discrete analog of a stoichiometric continuous-time intraguild pred
Externí odkaz:
https://doaj.org/article/2c5c522627d94d7f82d370cbb85d69c3
Autor:
A. Q. Khan, Ibraheem M. Alsulami
Publikováno v:
AIMS Mathematics, Vol 8, Iss 7, Pp 15035-15057 (2023)
In this paper, some complicated dynamic characteristics are formulated for a discrete predator-prey model with a prey refuge. After studying the local dynamical properties about fixed points, our main purpose is to investigate condition(s) for the oc
Externí odkaz:
https://doaj.org/article/6f50c9c9bc624996b8bdefa3481a9bb5
Publikováno v:
COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2022, Vol. 42, Issue 2, pp. 655-672.
Publikováno v:
Archives of Civil Engineering, Vol vol. 68, Iss No 4, Pp 237-252 (2022)
This article presents a study of a wall cladding system composed of stainless steel subframe and composite, fibre-reinforced concrete cladding panels, which was been installed on a high-rise public building. The study focused on the assessment of str
Externí odkaz:
https://doaj.org/article/d8c7aeb55f074800b91c3fa1782f9ec7
Publikováno v:
Diagnostyka, Vol 23, Iss 4, Pp 1-11 (2022)
A discrete model is applied to handle the geometrically nonlinear free and forced vibrations of beams consisting of several different segments whose mechanical characteristics vary in the length direction and contain multiple point masses located at
Externí odkaz:
https://doaj.org/article/b7c52e207f8049448b7828202bffac94
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