Coordinate Geometry weightage in JEE Main 2026 explained in detail. Check important topics, syllabus, expected questions, ...

Abstract: In a paper by Willems et al., it was shown that persistently exciting data can be used to represent the input-output behavior of a linear system. Based on this fundamental result, we derive ...

Abstract: We study the transmission properties of a guide consisting of a dielectric rod with rectangular cross section, surrounded by several dielectrics of smaller refractive indices. This guide is ...

F1 news, rumours and gossip: Formula 1 latest updates on teams, driver transfer market and contracts Follow the latest news from the world of Formula 1 during the off-season ahead of the 2026 campaign ...