A topological characterization of the product of two closed operators
Bekkai Messirdi; Mohammed Hichem Mortad; Abdelhalim Azzouz; Ghouti Djellouli
Colloquium Mathematicae (2008)
- Volume: 112, Issue: 2, page 269-278
- ISSN: 0010-1354
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topBekkai Messirdi, et al. "A topological characterization of the product of two closed operators." Colloquium Mathematicae 112.2 (2008): 269-278. <http://eudml.org/doc/283998>.
@article{BekkaiMessirdi2008,
abstract = {The purpose of this work is to give a topological condition for the usual product of two closed operators acting in a Hilbert space to be closed.},
author = {Bekkai Messirdi, Mohammed Hichem Mortad, Abdelhalim Azzouz, Ghouti Djellouli},
journal = {Colloquium Mathematicae},
keywords = {closed operators and products; metric on },
language = {eng},
number = {2},
pages = {269-278},
title = {A topological characterization of the product of two closed operators},
url = {http://eudml.org/doc/283998},
volume = {112},
year = {2008},
}
TY - JOUR
AU - Bekkai Messirdi
AU - Mohammed Hichem Mortad
AU - Abdelhalim Azzouz
AU - Ghouti Djellouli
TI - A topological characterization of the product of two closed operators
JO - Colloquium Mathematicae
PY - 2008
VL - 112
IS - 2
SP - 269
EP - 278
AB - The purpose of this work is to give a topological condition for the usual product of two closed operators acting in a Hilbert space to be closed.
LA - eng
KW - closed operators and products; metric on
UR - http://eudml.org/doc/283998
ER -
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