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Algebraic reflexivity of linear transformations
Authors:Jiankui Li   Zhidong Pan
Affiliation:Department of Mathematics, East China University of Science and Technology, Shanghai 200237, People's Republic of China ; Department of Mathematical Sciences, Saginaw Valley State University, University Center, Michigan 48710
Abstract:
Let $ mathcal{L}(U, V)$ be the set of all linear transformations from $ U$ to $ V$, where $ U$ and $ V$ are vector spaces over a field $ mathbb{F}$. We show that every $ n$-dimensional subspace of $ mathcal{L}(U, V)$ is algebraically $ lfloor sqrt {2n} rfloor $-reflexive, where $ lfloor t rfloor $ denotes the largest integer not exceeding $ t$, provided $ n$ is less than the cardinality of $ mathbb{F}$.

Keywords:Algebraic reflexivity   separating vector
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