# Approximation and convex decomposition by extremals in a C*-algebra.

Gert K. Pedersen; Lawrence G. Brown

Mathematica Scandinavica (1998)

- Volume: 81, Issue: 1, page 69-85
- ISSN: 0025-5521; 1903-1807/e

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topPedersen, Gert K., and Brown, Lawrence G.. "Approximation and convex decomposition by extremals in a C*-algebra.." Mathematica Scandinavica 81.1 (1998): 69-85. <http://eudml.org/doc/167428>.

@article{Pedersen1998,

author = {Pedersen, Gert K., Brown, Lawrence G.},

journal = {Mathematica Scandinavica},

keywords = {unital -algebra; extreme points of the unit ball; quasi-invertible elements; spectral theory; functional calculus; regular approximation; unitary decomposition; -function},

number = {1},

pages = {69-85},

title = {Approximation and convex decomposition by extremals in a C*-algebra.},

url = {http://eudml.org/doc/167428},

volume = {81},

year = {1998},

}

TY - JOUR

AU - Pedersen, Gert K.

AU - Brown, Lawrence G.

TI - Approximation and convex decomposition by extremals in a C*-algebra.

JO - Mathematica Scandinavica

PY - 1998

VL - 81

IS - 1

SP - 69

EP - 85

KW - unital -algebra; extreme points of the unit ball; quasi-invertible elements; spectral theory; functional calculus; regular approximation; unitary decomposition; -function

UR - http://eudml.org/doc/167428

ER -

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