# A continuous semicharacter

Vladimír Kordula; Vladimír Müller

Czechoslovak Mathematical Journal (1996)

- Volume: 46, Issue: 1, page 133-139
- ISSN: 0011-4642

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top## How to cite

topKordula, Vladimír, and Müller, Vladimír. "A continuous semicharacter." Czechoslovak Mathematical Journal 46.1 (1996): 133-139. <http://eudml.org/doc/30295>.

@article{Kordula1996,

author = {Kordula, Vladimír, Müller, Vladimír},

journal = {Czechoslovak Mathematical Journal},

keywords = {continuous proper semicharacter; Banach algebra; not a multiplicative linear functional},

language = {eng},

number = {1},

pages = {133-139},

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

title = {A continuous semicharacter},

url = {http://eudml.org/doc/30295},

volume = {46},

year = {1996},

}

TY - JOUR

AU - Kordula, Vladimír

AU - Müller, Vladimír

TI - A continuous semicharacter

JO - Czechoslovak Mathematical Journal

PY - 1996

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

VL - 46

IS - 1

SP - 133

EP - 139

LA - eng

KW - continuous proper semicharacter; Banach algebra; not a multiplicative linear functional

UR - http://eudml.org/doc/30295

ER -

## References

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- Applications of several complex variables to multiparameter spectral theory, Surveys of some recent results in operator theory, Res. Notes in Math., vol. 192, J. B. Conway and B. B. Morrel, London, 1982. (1982)
- On joint spectra of commuting families of operators, Studia Math. 50 (1979), 127–148. (1979) MR0346555
- A note on semicharacters, Banach center publications, Vol. 8, Spectral Theory, Polish Scientific Publishers, Warszawa 1982, pp. 397–402. MR0738305
- A characterization of multiplicative linear functionals in complex Banach algebras, Studia Math. 30 (1968), 83–85. (1968) Zbl0162.18504MR0229042
- An axiomatic approach to joint spectra I, Studia Math. 64 (1979), 249–261. (1979) Zbl0426.47002MR0544729

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