Abstract: In this paper, we are concerned with the stability of a Schrödinger equation through boundary coupling with a wave equation, where an internal dissipative damping is designed at the wave ...

Abstract: Many control problems require solving the algebraic Riccati equation (ARE). Previous studies have focused more on solving the time-invariant ARE than on solving the time-varying ARE (TVARE).

Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

Some forms cannot be viewed in a web browser's PDF viewer and must be opened in the Adobe Reader application on your desktop system. Click here for instructions on opening this form. Form 8615 must be ...

Form 1099-K reporting requirements have created a lot of confusion, and it's understandable why. Many of those sellers haven’t received 1099-Ks before, so understanding the new rules is important for ...

The authors used a Bayesian modeling framework to fit behavior and serotonin neuron activity to reward history across multiple timescales. A key goal was to distinguish value coding from other ...

The mystery of the Moai stone heads has eluded onlookers for centuries — and now, researchers say they finally know how they got there. The statues, which were carved and placed on the South Pacific's ...