Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Jia-Ren Yan"'
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 213:149-158
A new scheme based on the standard perturbation method is proposed to solve the problem of infrared radiative transfer (applicable to 4–1000 µm) in a scattering medium, in which the inherent optical properties are vertically inhomogeneous. In this
Publikováno v:
Journal of the Atmospheric Sciences. 75:41-55
The problem of solar spectral radiation is considered in a layer-based model, with scattering and absorption parallel to the plane for each medium (cloud, ocean, or aerosol layer) and optical properties assumed to be vertically inhomogeneous. A new r
Publikováno v:
Advances in Atmospheric Sciences. 34:613-622
A new parameterization of canopy asymmetry factor on phase function, which is dependent on the leaf normal distribution and leaf reflection/transmission, is derived. This new parameterization is much more accurate than the existing scheme. In additio
Publikováno v:
Perturbation Methods with Applications in Science and Engineering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a7d1d35600e709651759dbfcf1dac57
https://doi.org/10.5772/intechopen.77147
https://doi.org/10.5772/intechopen.77147
Publikováno v:
Advanced Materials Research. :3642-3648
Compound KdV equation and MKdV equation are investigated in the presented work, with the aid of Matlab software, using the trigonometric function transform method and the Wu elimination method, and more exact traveling wave solutions are obtained for
Autor:
Jia Ren Yan, Dong Bo Cao
Publikováno v:
Advanced Materials Research. :2053-2056
In the present paper, with the aid of symbolic computation, the nonlinear coupled scalar field equations relevant to materials physics are investigated by using the trigonometric function transform method. More exact traveling wave solutions are obta
Publikováno v:
Advanced Materials Research. :1309-1312
Two-component Bose-Einstein condensates systems are investigated in the presented work, using the trigonometric function transform method, and several families of exact solutions are obtained for coupled two-component nonlinear Gross Pitaevskii equat
Autor:
Zi-Ran Liu, Jia-Ren Yan
Publikováno v:
International Journal of Modern Physics C. 18:767-772
Based on the Ising spin system and the Sznajd Model (SM), we introduce a new model to study the opinion evolving in SM on square lattices by numerical simulations. In the model, a panel of four neighboring sites are randomly selected at each Monte Ca
Autor:
Sheng-Mei Ao, Jia-Ren Yan
Publikováno v:
Journal of Physics A: Mathematical and General. 38:2399-2413
A perturbation method for dark solitons is developed, which is based on the construction and the rigorous proof of the complete set of squared Jost solutions. The general procedure solving the adiabatic solution of perturbed nonlinear Schrodinger+ eq
Publikováno v:
Acta Mathematica Scientia. 23:356-360
The authors develop a direct approach to the soliton perturbation based on the separation of variables. With the aid of approach, the first-order effects of perturbation on a KdV-MKdV soliton are derived, both the slow time-dependence of the soliton