Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: In this paper, we study the eigenvalue inverse problem for a class of bifurcation matrices. The existence of a unique identity of the matrix is obtained for two given pairs of eigenvalues.

Abstract: This paper studies the generalized inverse eigenvalue problem for generalized snow-like matrices. It is to solve the class of generalized snow-like matrices by two given characteristic pairs ...

In today’s fast-paced business environment, being able to solve problems efficiently and effectively is a critical skill. For ambitious and skilled job seekers and employees on a six-figure career ...

Relying on stereotypes and obvious culture-clash jokes, the film imagines estranged relatives trying to put aside past differences. Before he goes, Kes wants to settle at least one war: the one raging ...

When I left my father’s condo for the airport on a sunny March day in 2018, I did not once think that he might kill himself. Yes, his depression had returned, dense and unsteadying. But he had just ...

For the past month or so, you could hardly log onto any social media platform without hearing Laila!‘s TikTok-viral single “That’s Not My Problem.” The song became so popular online, that Cash Cobain ...

According to memes and social media posts, U.S. Vice President Kamala Harris is rumored to have once opined about dealing with problems, problems and more problems. The purported quote reads, "The ...

When locals in the charming Austrian lakeside village of Hallstatt staged a blockade of the main access tunnel, brandishing placards asking visitors to ‘think of the children’, it highlighted what can ...

The three-body problem is a physics conundrum that has boggled scientists since Isaac Newton's day. But what is it, why is it so hard to solve and is the sci-fi series of the same name really possible ...