Mainstream economists are at a loss to explain why the current regime of inflation and central bank interventions have been ...

Abstract: This study applies a design method called linear quadratic regulator to tackle the containment control problem of discrete-time linear multi-agent systems over directed graphs. By solving an ...

Veteran parabolic flight pilot Eric Delesallet talks with Space.com's Tereza Pultarova about what it takes to create weightlessness and lunar gravity in a plane. Credit: Space.comn | footage courtesy: ...