# The Hilbert projective metric and an equation in a ${C}^{*}$-algebra

Czechoslovak Mathematical Journal (1987)

- Volume: 37, Issue: 4, page 522-532
- ISSN: 0011-4642

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top## How to cite

topDaneš, Josef. "The Hilbert projective metric and an equation in a $C^\ast $-algebra." Czechoslovak Mathematical Journal 37.4 (1987): 522-532. <http://eudml.org/doc/13663>.

@article{Daneš1987,

author = {Daneš, Josef},

journal = {Czechoslovak Mathematical Journal},

keywords = {positive definite matrix; -algebra; Hilbert projective pseudometric defined on the cone of invertible positive elements of a -algebra},

language = {eng},

number = {4},

pages = {522-532},

publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},

title = {The Hilbert projective metric and an equation in a $C^\ast $-algebra},

url = {http://eudml.org/doc/13663},

volume = {37},

year = {1987},

}

TY - JOUR

AU - Daneš, Josef

TI - The Hilbert projective metric and an equation in a $C^\ast $-algebra

JO - Czechoslovak Mathematical Journal

PY - 1987

PB - Institute of Mathematics, Academy of Sciences of the Czech Republic

VL - 37

IS - 4

SP - 522

EP - 532

LA - eng

KW - positive definite matrix; -algebra; Hilbert projective pseudometric defined on the cone of invertible positive elements of a -algebra

UR - http://eudml.org/doc/13663

ER -

## References

top- P. J. Bushell, On solutions of the matrix equation ${T}^{\text{'}}AT={A}^{2}$, Linear Algebra and its Appl. 8 (1974), pp. 465-469. (1974) MR0364296
- G. K. Pedersen, C*-Algebras and Their Automorphism Groups, Academic Press, London 1979. (1979) Zbl0416.46043MR0548006

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