<p>Some selected open problems are displayed, with relevant results, comments and references. We focus on the classical Banach spaces <InlineEquation ID="IEq4"> <EquationSource Format="TEX">\(c_0\)</EquationSource> <EquationSource Format="MATHML"><math> <msub> <mi>c</mi> <mn>0</mn> </msub> </math></EquationSource> </InlineEquation>, <InlineEquation ID="IEq5"> <EquationSource Format="TEX">\(l_1\)</EquationSource> <EquationSource Format="MATHML"><math> <msub> <mi>l</mi> <mn>1</mn> </msub> </math></EquationSource> </InlineEquation> and <InlineEquation ID="IEq6"> <EquationSource Format="TEX">\(l_\infty\)</EquationSource> <EquationSource Format="MATHML"><math> <msub> <mi>l</mi> <mi>∞</mi> </msub> </math></EquationSource> </InlineEquation>.</p>

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Selected problems on a golden braid: \(c_0\), \(l_1\), \(l_\infty\)

  • G. Godefroy

摘要

Some selected open problems are displayed, with relevant results, comments and references. We focus on the classical Banach spaces \(c_0\) c 0 , \(l_1\) l 1 and \(l_\infty\) l .