inaccessible cardinal

A limit cardinal $\kappa$ is a strong limit cardinal if for any $\lambda<\kappa$ , $2^{\lambda}<\kappa$ .

A regular (http://planetmath.org/cofinality) limit cardinal $\kappa$ is called weakly inaccessible, and a regular strong limit cardinal is called inaccessible.

Title	inaccessible cardinal
Canonical name	InaccessibleCardinal
Date of creation	2013-03-22 12:52:46
Last modified on	2013-03-22 12:52:46
Owner	Henry (455)
Last modified by	Henry (455)
Numerical id	7
Author	Henry (455)
Entry type	Definition
Classification	msc 03E55
Related topic	CardinalNumber
Defines	inaccessible
Defines	weakly inaccessible
Defines	strongly inaccessible
Defines	strong limit