Author page
Friedrich Philipp
3 articles
Showing 1-3 of 3
| Article | Title | Journal | Published |
|---|---|---|---|
| OaM-11-20 | The effect of perturbations of operator-valued frame sequences and fusion frames on their duals |
OaM
Operators and Matrices
|
Volume 11,
Issue 2
06/2017
|
| OaM-09-30 | Spectral points of type π+ and type π- of closed operators in indefinite inner product spaces |
OaM
Operators and Matrices
|
Volume 9,
Issue 3
09/2015
|
| OaM-07-44 | Indefinite Sturm-Liouville operators with periodic coefficients |
OaM
Operators and Matrices
|
Volume 7,
Issue 4
12/2013
|