Spaces of operators; tensor products; approximation properties [See also 46A32, 46M05, 47L05, 47L20]
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The complex Grothendieck constant: determine C 10b or improve its bounds; the repository records 1.338 (lower) and 1.40491 (upper).
The real Grothendieck constant: determine C 10a or improve its bounds; the repository records frac 6 pi 11 approx 1.71360 (lower) and frac pi 2 log(1+ sqrt 2 ) - 10^ -4 approx 1.78211 (upper).
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Mathematical Sciences Publishers
Analysis and partial differential equations
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