Last month, in a basement office in Monrovia, I watched a teacher with 15 years of experience fail a sixth-grade math test. She wasn’t an outlier—she represented the norm in a nation that ranks 155th ...

We may earn commission if you buy from a link. Why Trust Us? Representation theory transforms abstract algebra groups into things like simpler matrices. The field’s founder left a list of 43 problems ...

At the risk of resurfacing near-traumatic feelings for any readers, I want to share the introduction to the first chapter of the undergradua ...

This course gives a thorough introduction to linear algebra with emphasis on vector spaces, linear maps, spectral theory, orthogonality and applications of this theory. MATLAB is used for ...

The Indian Air Force (IAF) recruits the agniveervayu through the Agnipath Scheme. For which IAF conducts an online test in ...

The course gives an introduction to analytical techniques for partial differential equations, in particular to separation of variables. In addition the course treats qualititative properties of ...

Computer (symbolic) algebra systems and libraries are used for manipulations with symbolic mathematical expressions. Usually, those libraries are capable of some calculus operations (differentiation, ...