16 citations · 18 across the 8 of their papers we have counts for
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B. Sari, Th. Schlumprecht, N. Tomczak-Jaegermann +1
It is well known that the only proper non-trivial norm-closed ideal in the algebra L(X) for X=\ell_p (1 \le p < \infty) or X=c_0 is the ideal of compact operators. The next natural…