Yifeng Xue

activity

20092014

most citedDeterminant Rank of C*-algebras

18 citations · 35 across the 19 of their papers we have counts for

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Showing 2010 · math.FAShow all

2 papers · 2 filters

math.FA2010

The expression of Moore--Penrose inverse of $A - X Y^{*}$

Fapeng Du, Yifeng Xue

Let $K, H$ be Hilbert spaces and let $L (K, H)$ denote the set of all bounded linear operators from $K$ to $H$ . Let $A \in L (H) ≜ L (H, H)$ with $R (A)$ closed and $X,Y \in L(K…

math.FA2010★ 5 cited

Approximate diagonalization of self--adjoint matrices over $C (M)$

Yifeng Xue

Let $M$ be a compact Hausdorff space. We prove that in this paper, every self--adjoint matrix over $C (M)$ is approximately diagonalizable iff $dim M \leq 2$ and $\HO^2(M,\mathbb Z)\…

The expression of Moore--Penrose inverse of A−XY∗

Approximate diagonalization of self--adjoint matrices over C(M)

The expression of Moore--Penrose inverse of $A - X Y^{*}$

Approximate diagonalization of self--adjoint matrices over $C (M)$