Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

PDF for mathematics from the official Punjab Board website. Access chapter-wise details for mathematics with the link to download the PDF, and more to plan your studies effectively ...

For the first time, researchers have seen how light behaves during a mysterious phenomenon called 'imaginary time'.

Helgoland, birthplace of quantum theory, where Werner Heisenberg's breakthrough on matrix mechanics revolutionised physics in ...

An explicit solution to the generalized Sylvester matrix equation AX+BY= EXF is established. This solution is expressed in terms of the R-controllability matrix of (E, A, B), a generalized symmetric ...

The general solvers of Lyapunov and Sylvester equations rely on a set of specialized solvers for real or complex matrices in appropriate Schur forms. For testing purposes, a set of solvers for various ...

We consider an analytic perturbation of the Sylvester matrix equation. We are mainly interested in the singular case, that is, when the null space of the unperturbed Sylvester operator is not trivial, ...

Consumer interest rises in non-stimulant circulation support and hormone-aware wellness strategies targeting leg comfort, ...

JEE Main 2026 Exam Syllabus: Download NTA JEE Paper 1, 2 PDF; Check Exam Pattern The official JEE Main 2026 Syllabus is now online at jeemain.nta.nic.in, serving as a crucial roadmap for aspiring ...

The BJP and RSS are at a standstill over selecting a new national president. This decision might be influenced by discussions ...