1.
 |  | Title: Linear Operators in Function Space: 12th International Conference on Operator Theory, Timisoara (Romania, June 6-16, 1988)
by Romania) Conference on Operator Theory 1988 Timisoara, B. Sz-Nagy, F.-H. Vasilescu, H. Helson, Henry Helson, Bela Szokefalvi-Nagy, Florian-Horia Vasilescu
ISBN: 0817623434
Publisher: Birkhauser Boston
Pub. Date: 26 December, 1989
List Price: $201.00
Amazon.com Price: $201.00 |
2.
|  | Title: Operators in Indefinite Metric Spaces, Scattering Theory and Other Topics (Operator Theory, Advances and Applications, Vol 24)
by H. Helson
ISBN: 0817618430
Publisher: Springer Verlag
Pub. Date: 01 March, 1987
List Price: $125.00
Amazon.com Price: $125.00 |
3.
|  | Title: Spectral Theory of Linear Operators and Related Topics (Operator Theory, Advances and Applications, Vol 14)
by Romania and Baile Hercu Conference on Operator Theory 1983 Timisoara, H. Helson, Henry Helson, Grigore Arsene
ISBN: 376431642X
Publisher: Springer Verlag
Pub. Date: 01 December, 1985
List Price: $49.95
Amazon.com Price: $49.95 |
