Marco Benini

Order (and small disorder)

In most textbooks, one finds that a category represents a preorder exactly when there is at most one arrow between any pair of objects. But, surprisingly, the same is told … Continue reading

March 29, 2011 · Leave a comment

New home site

Although I’ll keep my old home page, I’ll not maintain it anymore. Sooner or later, I’ll get rid of that page by redirecting the traffic here. Stay tuned!

March 21, 2011 · 1 Comment