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 ...

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

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

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, ...

Download JEE Main 2026 Syllabus PDF for Paper 1 (B.Tech) and Paper 2 (B.Arch/B.Plan) from NTA. Explore the detailed exam pattern, subject-wise topics in Physics, Chemistry, Mathematics, and ...

With the Telangana High Court directing local body polls by September 30 and Presidential assent still pending, the proposed 42 per cent BC quota is unlikely to be implemented. The Congress may still ...