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Math Help -> Basic Principles -> Abstract Algebra -> Group Theory |
Group Theory
Group
A group is a set A with group operation xy (multiplication), such that | . . . . . . four group axioms |
. . . . . . Topic
There are two dueling "Group" pages in this website -- BasicAAGroup.htm was created, but a lot of information is in BasicSetGroup.htm, so these pages need to be coordinated (BasicSetGroup.htm should be elementary, with more advanced theory in BasicAAGroup.htm.)
Topics of interest include...
Subgroup
Coset
Lagrange's Theorem
Related pages in this website
Sets - how to construct sets of integers, reals, etc.
Group - a set closed under one operation.
Fermat's Theorems -- Fermat's Little Theorem, in particular.
