yabs.io

Yet Another Bookmarks Service

Viewing mzimmerm's Bookmarks

math delete ,

[https://en.wikipedia.org/wiki/Isomorphism] - - public:mzimmerm
category, good, isomorphism, math - 4 | id:1420400 -

The logarithm function log(x.y) = log(x) + log(y) so it is a group homomorphism R+->R. The exponential function e^(x+y) = e^x . e^y so it too is a homomorphism R->R+ Another note: Formalizing intuition (of existence of natural isomorphism between vector space V and its 'dual dual') is a motivation for the development of category theory.

With marked bookmarks
| (+) | |

Viewing 1 - 22, 22 links out of 22 links, page: 1

Follow Tags

Manage

Export:

JSONXMLRSS