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  2. Dynkin diagram - Wikipedia

    en.wikipedia.org/wiki/Dynkin_diagram

    The nodes and edges of the quotient ("folded") diagram are the orbits of nodes and edges of the original diagram; the edges are single unless two incident edges map to the same edge (notably at nodes of valence greater than 2) – a "branch point" of the map, in which case the weight is the number of incident edges, and the arrow points towards ...

  3. Lie detection - Wikipedia

    en.wikipedia.org/wiki/Lie_detection

    Lie detection is an assessment of a ... Its point is to determine if the subject has knowledge about a particular event. [2] In addition to the test skewing towards ...

  4. Satake diagram - Wikipedia

    en.wikipedia.org/wiki/Satake_diagram

    The essential difference is that the Satake diagram of a real semisimple Lie algebra with Cartan involution θ and associated Cartan pair = (the +1 and −1 eigenspaces of θ) is defined by starting from a maximally noncompact θ-stable Cartan subalgebra, that is, one for which () = and is as small as possible (in the presentation above ...

  5. Compact Lie algebra - Wikipedia

    en.wikipedia.org/wiki/Compact_Lie_algebra

    The Satake diagram of a compact Lie algebra is the Dynkin diagram of the complex Lie algebra with all vertices blackened. Compact Lie algebras are opposite to split real Lie algebras among real forms , split Lie algebras being "as far as possible" from being compact.

  6. Jay Williams was hooked up to a lie-detector test - AOL

    www.aol.com/news/2016-01-28-jay-williams-was...

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  7. The polygraph test may have changed public opinion of the Ramseys but did not change their legal status as polygraph results are not admissable in court. John Mark Karr confessed to the murder in 2006

  8. Simple Lie algebra - Wikipedia

    en.wikipedia.org/wiki/Simple_Lie_algebra

    A finite-dimensional simple complex Lie algebra is isomorphic to either of the following: , , (classical Lie algebras) or one of the five exceptional Lie algebras. [1]To each finite-dimensional complex semisimple Lie algebra, there exists a corresponding diagram (called the Dynkin diagram) where the nodes denote the simple roots, the nodes are jointed (or not jointed) by a number of lines ...

  9. En (Lie algebra) - Wikipedia

    en.wikipedia.org/wiki/En_(Lie_algebra)

    In mathematics, especially in Lie theory, E n is the Kac–Moody algebra whose Dynkin diagram is a bifurcating graph with three branches of length 1, 2 and k, with k = n − 4. In some older books and papers, E 2 and E 4 are used as names for G 2 and F 4.