### Some articles on *diagrams, automorphisms, diagram automorphisms, automorphism, diagram, diagram automorphism*:

Dynkin Diagram - Automorphisms

... In addition to isomorphism between different

... In addition to isomorphism between different

**diagrams**, some**diagrams**also have self-isomorphisms or "**automorphisms**" ...**Diagram automorphisms**correspond to outer**automorphisms**of the Lie algebra, meaning that the outer**automorphism**group Out = Aut/Inn equals the group of**diagram automorphisms**... The**diagrams**that have non-trivial**automorphisms**are An, Dn, and E6 ...Dynkin Diagram - Automorphisms - Construction of Lie Groups Via

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**Diagram Automorphisms**...

**Diagram automorphisms**in turn yield additional Lie groups and groups of Lie type, which are of central importance in the classification of finite simple groups ... of Lie groups in terms of their Dynkin**diagram**does not yield some of the classical groups, namely the unitary groups and the non-split orthogonal groups ... are constructed as 2Dn, where in both cases this refers to combining a**diagram automorphism**with a field**automorphism**...### Famous quotes containing the word diagram:

““God’s fire upon the wane,

A *diagram* hung there instead,

More women born than men.””

—William Butler Yeats (1865–1939)

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