# Means and convex combinations of unitary operators.

Gert K. Pedersen; Richard V. Kadison

Mathematica Scandinavica (1985)

- Volume: 57, page 249-266
- ISSN: 0025-5521; 1903-1807/e

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topPedersen, Gert K., and Kadison, Richard V.. "Means and convex combinations of unitary operators.." Mathematica Scandinavica 57 (1985): 249-266. <http://eudml.org/doc/166953>.

@article{Pedersen1985,

author = {Pedersen, Gert K., Kadison, Richard V.},

journal = {Mathematica Scandinavica},

keywords = {convex combinations; unit ball of a -algebra; group of unitary operators; Murray-von Neumann result; mean of two unitary operators; permutation polytope; convex decomposition; Gelfand-Neumark conjecture; adjoint operation; Russo-Dye theorem; non-commutative topological dimension},

pages = {249-266},

title = {Means and convex combinations of unitary operators.},

url = {http://eudml.org/doc/166953},

volume = {57},

year = {1985},

}

TY - JOUR

AU - Pedersen, Gert K.

AU - Kadison, Richard V.

TI - Means and convex combinations of unitary operators.

JO - Mathematica Scandinavica

PY - 1985

VL - 57

SP - 249

EP - 266

KW - convex combinations; unit ball of a -algebra; group of unitary operators; Murray-von Neumann result; mean of two unitary operators; permutation polytope; convex decomposition; Gelfand-Neumark conjecture; adjoint operation; Russo-Dye theorem; non-commutative topological dimension

UR - http://eudml.org/doc/166953

ER -

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