The Andhra Pradesh Public Service Commission (APPSC) has announced 691 vacancies for the Forest Beat Officer and Assistant ...

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

The Langlands program has inspired and befuddled mathematicians for more than 50 years. A major advance has now opened up new ...

The English poet John Milton grappled with this question in his famous epic, Paradise Lost, first published in 1667. And Alan ...

This book provides an introduction to elliptic and parabolic equations. While there are numerous monographs focusing separately on each kind of equations, there are very few books treating these two ...

Fractional differential equations have profound physical background and rich theory, and are particularly noticeable in recent years. They are equations containing fractional derivative or fractional ...

Eight challenges that invite teenagers to engage, experiment, reflect and create — via writing, photography, audio, video and more. By The Learning Network To participate, submit your response ...