2
votes
1answer
82 views

Endomorphisms preserving bilinear form

Let $V=V_0 \oplus V_1$ be a $\mathbb{Z_2}$ finite dimensional graded vector space of dimension $2n$. Let $x_1,..,x_n,y_1,...,y_n$ be a basis of $V$ such that the $x_i$ form a basis for $V_0$ and the ...
0
votes
0answers
61 views

geometrical interpretation of $\mathbb{Z}/2\mathbb{Z}$ graded space

According to wikipedia, a $\mathbb{Z}/2\mathbb{Z}$ graded space (super vector space) $V$ is a a vector space which can be decomposed in a direct sum $V=V_0 \oplus V_1$ where elements of $V_0$ are ...