| Title:
|
Joint essential spectra (English) |
| Author:
|
Patel, A. B. |
| Author:
|
Vidyanagar, Vallabh |
| Language:
|
English |
| Journal:
|
Czechoslovak Mathematical Journal |
| ISSN:
|
0011-4642 (print) |
| ISSN:
|
1572-9141 (online) |
| Volume:
|
34 |
| Issue:
|
4 |
| Year:
|
1984 |
| Pages:
|
598-603 |
| Summary lang:
|
Russian |
| . |
| Category:
|
math |
| . |
| MSC:
|
47A10 |
| MSC:
|
47A53 |
| idZBL:
|
Zbl 0571.47001 |
| idMR:
|
MR764441 |
| DOI:
|
10.21136/CMJ.1984.101985 |
| . |
| Date available:
|
2008-06-09T15:02:42Z |
| Last updated:
|
2020-07-28 |
| Stable URL:
|
http://hdl.handle.net/10338.dmlcz/101985 |
| . |
| Reference:
|
[1] A. T. Dash: Joint essential spectra.Pacific J. Math., 64 (1976), 119-128. Zbl 0329.47001, MR 0425641, 10.2140/pjm.1976.64.119 |
| Reference:
|
[2] R. G. Douglas: Banach algebra techniques in operator theory.Acad. Press, 1972. Zbl 0247.47001, MR 0361893 |
| Reference:
|
[3] P. A. Fillmore, J. G. Stampfli, J. P. Williams: On the essential numerical range, the essential spectrum and a problem of Halmos.Acta Sci. Math. Szegal, 33 (1972), 179-192. Zbl 0246.47006, MR 0322534 |
| Reference:
|
[4] P. R. Halmos: A Hilbert space problem book.Van Nostrand-Reinhold, 1967. Zbl 0144.38704, MR 0208368 |
| Reference:
|
[5] T. Kato: Peturbation theory for linear operators.Springer Verlag, 1980. |
| Reference:
|
[6] A. B. Patel: A joint spectral theorem for unbounded normal operators.J. Australian Math. Soc., (Series A) 34 (1983), 203-213. Zbl 0523.47010, MR 0687326, 10.1017/S1446788700023235 |
| . |
