Changan Automobile Announces Patent for Vehicle Aerodynamic Performance Optimization

According to Radar Finance, the Tianyancha App shows that recently, the patent for the "Method, Device, Computer Equipment, ...

Changan Automobile Launches Revolutionary Aerodynamic Patent, Ushering in a New Era of Vehicle Performance!

In the context of intensifying competition in the global automotive industry, Chongqing Changan Automobile Co., Ltd. has once again drawn attention. Recently, the company announced a patent concerning ...
JSTOR Daily

ON THE CONVERGENCE OF THE RELAXATION METHODS FOR POSITIVE DEFINITE LINEAR SYSTEMS

We establish the convergence theories of the symmetric relaxation methods for the system of linear equations with symmetric positive definite coefficient matrix, and more generally, those of the ...
Simon Fraser University

LSMEANS Statement

The LSMEANS statement computes least-squares means (LS-means) of fixed effects. As in the GLM procedure, LS-means are predicted population margins-that is, they estimate the marginal means over a ...
JSTOR Daily

Explicit solutions of the Yang-Baxter-like matrix equation for diagonalizable coefficient matrix with two distinct nonzero eigenvalues

Let A be a complex diagonalizable matrix with two distinct nonzero eigenvalues λ and μ, the Yang-Baxter-like matrix equation AXA = XAX is reconsidered. We correct and improve the results in Shen et al ...