Tian Zhou 1,2, Zhiqiang Sun 2,*, Saiwei Li 2, Huawei Liu 2 and Danqing Yi 1 1 School of Materials Science and Engineering, Central South University, Changsha 410083, China; [email protected] (T.Z.); [email protected] (D.Y.) 2 School of Energy Science and Engineering, Central South University, Changsha 410083, China; [email protected] (S.L.); [email protected] (H.L.) * Correspondence: zqsun@csu....

Latent Regression with Constrained Parameters to Determine the Weight Coefficients in Summary Index Model Qiaoling Tong a , Xuecheng Zou a , Qian Ding b , Tianzhen Liu b & Hengqing Tong c a Department of Electronic Science & Technology, Huazhong University of Science & Technology, Wuhan, China b School of Urban Design, Wuhan University, Wuhan, Hubei, China c Department of Mathematics, Wuhan Uni...

in this research between 3-dimensional and axisymmetric modeling for movement of nano-particles in passing through a aerodynamic lens, and also between these models and famous model of wang & liu was compared. for this purpose, output of nano-particles penetration, divergence angel, and nano-particle velocity with wang & liu model was compared. geometrical model used for aerodynamic lens compar...

Credibility measure was created by Baoding Liu [5, 7] and his Chinese co workers [4] around 2004. Then, Baoding Liu designed a grand view of fuzzy process, hybrid process and uncertain process [6]. In response to his work, Dai [1] sketched how to create standard normal fuzzy process under credibility measure, which he called standard Liu process. Independently Kageyama and Iwamura [3] construct...

In the linear regression models with AR (1) error structure when collinearity exists, stochastic linear restrictions or modifications of biased estimators (including Liu estimators) can be used to reduce the estimated variance of the regression coefficients estimates. In this paper, the combination of the biased Liu estimator and stochastic linear restrictions estimator is considered to overcom...

uncertainty inherent in the financial market was usually consid- ered to be random. however, randomness is only one special type of uncer- tainty and appropriate when describing objective information. for describing subjective information it is preferred to assume that uncertainty is fuzzy. this paper defines the expected payoof trading strategies in a fuzzy financial market within the framewor...

Because the reeector is horizontal, the raypaths from the source and the receiver are symmetric. We have cos s = cos r = z

Liu process is a type of fuzzy process. It is a fuzzy counterpart of Brownian motion. In this paper, the continuity property of Liu process is studied. It is proved that almost all Liu paths are Lipschitz continuous.