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a natural linear transformation on the space $V\otimes V$
Let $T\in \wedge^4V$ , and define the tensor $A(T)$, of type (2,2), on the space $V$, ($dimV=8$) by the formula
$(A(T))^{i_1i_2}_{m_1m_2}=\varepsilon ...
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Invariants of representation theory of Lie groups
How to compute the determinant of a representation of an element of the special linear group? How do I argue that it doesn't change?
(@Marek: @rschwieb: Yes well, given one represenation (with ...
