An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot diagram that does not fundamentally change the knot can be achieved by a ...

Scientists have developed a powerful new dual-imaging tool that maps the retina’s structure and oxygen use in unprecedented detail. This breakthrough could one day help doctors spot sight-stealing ...

Abstract: This paper provides new constructions and lower bounds for subspace codes, using Ferrers diagram rank-metric codes from matchings of the complete graph and pending blocks. We present ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known for less ...

“Antisemitism Notebook” is a weekly email newsletter from the Forward, sign-up here to receive the full newsletter in your inbox each Tuesday Sign up for Antisemitism Decoded, the Forward’s guide ...

What is a Venn Diagram? A Venn diagram is a graphical representation that shows the relationship between a finite group of things. In a Venn diagram, the relationship between the group of things, ...

With over a decade of experience as a small business technology consultant, Alana breaks down technical concepts to help small businesses take advantage of the tools available to them to create ...

April 2023 marks the 100th anniversary of the death of mathematician and philosopher John Venn. You may well be familiar with Venn diagrams – the ubiquitous pictures of typically two or three ...