Abstract: Asymptotic stability of continuous-time piecewise affine systems defined over a polyhedral partition of the state space, with possible discontinuous vector field on the boundaries, is ...

Abstract: In this technical note, the asymptotic stability analysis and state-feedback control design are investigated for a class of discrete-time switched nonlinear systems via the smooth ...

vizor-echarts-bundle-min.js includes apache echarts and echarts-stat. vizor-echarts-min.js ONLY contains the binding code and requires you to manually include apache ...

Postal traffic to the US dropped more than 80% after the Trump administration ended the de minimis tariff exemption for low-cost imports, the United Nations postal agency said Saturday. The AP reports ...

US Treasury Secretary Scott Bessent said Monday he is confident the Supreme Court will back President Trump's use of a 1977 emergency law to impose broad tariffs, but noted the administration has a ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 48% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-one percent (51%) disapprove. The latest ...