A criterion is given for the stability of the trivial solution of a linear system of differential equations with variable coefficients and variable delays under the assumptions of continuity and ...

Grade school math students are likely familiar with teachers admonishing them not to just guess the answer to a problem. But a new proof establishes that, in fact, the right kind of guessing is ...

BEIJING, Dec. 19, 2024 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced the ...

Since it’s inception in 1988 Linear Systems has become the leading provider to law enforcement and public safety agencies of complete software and hardware systems for the management of digital ...

Most linear algebra courses start by considering how to solve a system of linear equations. \[ \begin{align} a_{0,0}x_0 + a_{0,1}x_0 + \cdots a_{0,n-1}x_0 & = b_0 ...

Mathematics of Computation, Vol. 32, No. 144 (Oct., 1978), pp. 1183-1213 (31 pages) This paper furnishes two classes of methods for calculating the best approximate solution of an operator equation in ...

Math 307 is a theoretical course in linear algebra, geared primarily for students majoring in mathematics, mathematics and physics, and applied mathematics. (Although everyone is welcome, if you're ...

Among these applications is a linear actuator used in a throttle control system designed specifically for harsh environments. This particular linear actuator is used to control the power to a cement ...