Zobrazeno 1 - 10
of 1 048
pro vyhledávání: '"box‐dimension"'
Autor:
Ruhua Zhang, Wei Xiao
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19261-19275 (2024)
This paper attempts to explore possible box dimension of two added fractal continuous functions with the same dimension. Two interesting and meaningful results are obtained. Let $ g(x) $ and $ h(x) $ have the same box dimension $ t\; (1 < t\leq 2) $,
Externí odkaz:
https://doaj.org/article/dd712cb95e0941ecad159e240080ff02
Publikováno v:
Trees, Forests and People, Vol 15, Iss , Pp 100506- (2024)
Prolonged periods of extreme heat and drought are changing forest health and forest structure. Loss of vitality, signs of dieback, and mortality of trees are reported in many regions of the world. There is a need for information on the quantification
Externí odkaz:
https://doaj.org/article/7548c675339d467ab3555d905a117fec
Publikováno v:
Fractal and Fractional, Vol 8, Iss 8, p 436 (2024)
In number theory, continued fractions are essential tools because they provide distinct representations of real numbers and provide information about their characteristics. Regular continued fractions have been examined in great detail, but less rese
Externí odkaz:
https://doaj.org/article/20a0b2f5f9bc479f872ee459b7ac88ff
Publikováno v:
Materials, Vol 17, Iss 13, p 3139 (2024)
Purging plugs made of corundum–spinel castables containing Cr2O3 have been widely utilized in secondary refining process. However, their poor thermal shock resistance has greatly limited the improvement of their service life. Aiming to enhance thei
Externí odkaz:
https://doaj.org/article/4c5151b714ff4ad2a363523e55eb1378
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 1, Pp 177-186 (2023)
The multifractal theory is applied in an analysis of bridge disturbance signals with the aim of investigating their nonlinear characteristics, and then the recognisable fault features are extracted from them. By calculating the box dimension and corr
Externí odkaz:
https://doaj.org/article/32b5389725c14758848e2c42abe222c3
Publikováno v:
Applied Sciences, Vol 13, Iss 24, p 13004 (2023)
The mechanical properties of water-rich coal and rock in a subzero environment are very different from those at room temperature, which causes many unexpected hazards for projects. In this study, coal and rock samples subjected to the coupled effects
Externí odkaz:
https://doaj.org/article/fbe7b85572ce49acab00d4542164610d
Publikováno v:
Agriculture, Vol 13, Iss 12, p 2184 (2023)
Root fractal analysis is instrumental in comprehending the intricate structures of plant root systems, offering insights into root morphology, branching patterns, and resource acquisition efficiency. We conducted a field experiment on paddy–wheat r
Externí odkaz:
https://doaj.org/article/5dd6a8352a4a43589aac9fe64615fa5b
Autor:
Xuefei Wang
Publikováno v:
Fractal and Fractional, Vol 7, Iss 11, p 802 (2023)
In this paper, we conduct research on the fractal characteristics of the superposition of fractal surfaces from the view of fractal dimension. We give the upper bound of the lower and upper box dimensions of the graph of the sum of two bivariate cont
Externí odkaz:
https://doaj.org/article/0cdb7501f95049f69affde124a9d1eac
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