In algebraic topology, a branch of mathematics, an orientation character on a group is a group homomorphism
- . This notion is of particular significance in surgery theory.
Read more about Orientation Character: Motivation, Twisted Group Algebra, Examples, Properties, See Also
Famous quotes containing the words orientation and/or character:
“Every orientation presupposes a disorientation.”
—Hans Magnus Enzensberger (b. 1929)
“The character of the crowds is made up of mimicry and hostility.”
—Franz Grillparzer (1791–1872)