List of Banach spaces

From HandWiki

In the mathematical field of functional analysis, Banach spaces are among the most important objects of study. In other areas of mathematical analysis, most spaces which arise in practice turn out to be Banach spaces as well.

Classical Banach spaces

According to (Diestel 1984), the classical Banach spaces are those defined by (Dunford Schwartz), which is the source for the following table.

Banach spaces in other areas of analysis

Banach spaces serving as counterexamples

  • James' space, a Banach space that has a Schauder basis, but has no unconditional Schauder Basis. Also, James' space is isometrically isomorphic to its double dual, but fails to be reflexive.
  • Tsirelson space, a reflexive Banach space in which neither p nor c0 can be embedded.
  • W.T. Gowers construction of a space X that is isomorphic to XXX but not XX serves as a counterexample for weakening the premises of the Schroeder–Bernstein theorem[1]

See also

Notes

  1. W.T. Gowers, "A solution to the Schroeder–Bernstein problem for Banach spaces", Bulletin of the London Mathematical Society, 28 (1996) pp. 297–304.

References