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

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

PDF for mathematics from the official Punjab Board website. Access chapter-wise details for mathematics with the link to ...

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 ...

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, ...

Differential equations and their applications : an introduction to applied mathematics by Braun, Martin, 1941- Publication date 1993 Topics Differential equations Publisher New York : Springer-Verlag ...