Zobrazeno 1 - 10
of 12
pro vyhledávání: '"ZHAO LI"'
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 341 (2024)
The main object of this paper is to study the traveling wave solutions of the fractional coupled Konopelchenko–Dubrovsky model by using the complete discriminant system method of polynomials. Firstly, the fractional coupled Konopelchenko–Dubrovsk
Externí odkaz:
https://doaj.org/article/7fce0a1247a24c5ca55357ef853e907c
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 348 (2024)
The main purpose of this article is to investigate the dynamic behavior and optical soliton for the M-truncated fractional paraxial wave equation arising in a liquid crystal model, which is usually used to design camera lenses for high-quality photog
Externí odkaz:
https://doaj.org/article/dcebdd7054614749851bc73c4d61f1d4
Publikováno v:
Mathematics, Vol 11, Iss 14, p 3185 (2023)
The main purpose of this paper is to study the dynamics and embedded solitons of stochastic quadratic and cubic nonlinear susceptibilities in the Itô sense, which can further help researchers understand the propagation of soliton nonlinear systems.
Externí odkaz:
https://doaj.org/article/4c71055feb244f8e9f9cd0788de057c6
Publikováno v:
Symmetry, Vol 12, Iss 12, p 2090 (2020)
Similarity analysis of DNA sequences can clarify the homology between sequences and predict the structure of, and relationship between, them. At the same time, the frequent patterns of biological sequences explain not only the genetic characteristics
Externí odkaz:
https://doaj.org/article/95613a8679dd408ba46694f6031f4dae
Publikováno v:
Symmetry, Vol 12, Iss 8, p 1211 (2020)
As an important technology in computer science, data mining aims to mine hidden, previously unknown, and potentially valuable patterns from databases.High utility negative sequential rule (HUNSR) mining can provide more comprehensive decision-making
Externí odkaz:
https://doaj.org/article/605fc766e3d74718b62e3a976ea6bc76
Publikováno v:
Sensors, Vol 19, Iss 19, p 4347 (2019)
Sensors (Basel, Switzerland)
Sensors
Volume 19
Issue 19
Sensors (Basel, Switzerland)
Sensors
Volume 19
Issue 19
Utilizing global positioning system (GPS) to determine the precise kinematic orbits for the twin satellites of the Gravity Recovery and Climate Experiment (GRACE) plays a very important role in the earth&rsquo
s gravitational and other scientifi
s gravitational and other scientifi
Publikováno v:
Mathematics
Volume 8
Issue 11
Mathematics, Vol 8, Iss 1928, p 1928 (2020)
Volume 8
Issue 11
Mathematics, Vol 8, Iss 1928, p 1928 (2020)
In this paper, the solvability of a class of convolution equations is discussed by using two-dimensional (2D) fractional Fourier transform (FRFT) in polar coordinates. Firstly, we generalize the 2D FRFT to the polar coordinates setting. The relations
Autor:
Hui Zhao, Bing-Zhao Li
Publikováno v:
Fractal and Fractional, Vol 7, Iss 4, p 338 (2023)
The recovery of bandlimited signals with high dynamic range is a hot issue in sampling research. The unlimited sampling theory expands the recordable range of traditional analog-to-digital converters (ADCs) arbitrarily, and the signal is folded back
Externí odkaz:
https://doaj.org/article/4137d5c307d54080895a91cb0154ca60
Publikováno v:
Mathematics, Vol 11, Iss 4, p 832 (2023)
In this paper, under some new appropriate conditions imposed on the parameters and mappings involved in the proximal mapping associated with a general H-monotone operator, its Lipschitz continuity is proved and an estimate of its Lipschitz constant i
Externí odkaz:
https://doaj.org/article/59d0db48059a4a85b41fda57df0d2e18
Publikováno v:
Symmetry, Vol 13, Iss 8, p 1327 (2021)
The PageRank model computes the stationary distribution of a Markov random walk on the linking structure of a network, and it uses the values within to represent the importance or centrality of each node. This model is first proposed by Google for ra
Externí odkaz:
https://doaj.org/article/06de9fa5f40c47a2ac8dc82c76791c86