In the definition of fibre bundle we have a structure consist of (E, B,F, G, p, phi)(adsbygoogle = window.adsbygoogle || []).push({});

E:total space

B:base manifold = E/R where R is a relation

p:projection map from E to B

F: fibre

G:lie group acting on F etc.

the relation between E and B is obvious but i dont get connection between F and E also the roles of phi(family of homeomorphisms) or G exactly.

I don't wanna just read the defn and pass

I stucked at this defn and really need help.

Can you give any explanation or an example ?

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Fibre bundles

**Physics Forums | Science Articles, Homework Help, Discussion**