To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

# Pseudo-functor

In mathematics, a pseudofunctor F is a mapping between 2-categories, or from a category to a 2-category, that is just like a functor except that ${\displaystyle F(f\circ g)=F(f)\circ F(g)}$ and ${\displaystyle F(1)=1}$ do not hold as exact equalities but only up to coherent isomorphisms.

The Grothendieck construction associates to a pseudofunctor a fibered category.

• 1/3
Views:
3 262
860
388
• Intermediate C++ Game Programming DirectX [C-strings] Tutorial 3
• Luis Diogo, Symplectic Homology via Gromov-Witten Theory
• Codemania 2014: Jim Webber - Graph Theory