| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0381752 |
| utime |
20240103201336.0 |
| mtime |
20121105235959.9 |
| title
(primary) (eng) |
Polymatroids and polyquantoids |
| specification |
| page_count |
11 s. |
| media_type |
E |
|
| serial |
| ARLID |
cav_un_epca*0382179 |
| ISBN |
978-80-245-1885-5 |
| title
|
Proceedings of the 9th Workshop on Uncertainty Processing |
| page_num |
126-136 |
| publisher |
| place |
Jindřichův Hradec |
| name |
Faculty of Management, University of Economics, Prague |
| year |
2012 |
|
| editor |
|
| editor |
| name1 |
Vejnarová |
| name2 |
Jiřina |
|
|
| keyword |
entropy function |
| keyword |
polymatroid |
| keyword |
quantum secret sharing |
| keyword |
expansion |
| author
(primary) |
| ARLID |
cav_un_auth*0101161 |
| name1 |
Matúš |
| name2 |
František |
| full_dept (cz) |
Matematická teorie rozhodování |
| full_dept (eng) |
Department of Decision Making Theory |
| department (cz) |
MTR |
| department (eng) |
MTR |
| institution |
UTIA-B |
| full_dept |
Department of Decision Making Theory |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| project_id |
GA201/08/0539 |
| agency |
GA ČR |
| ARLID |
cav_un_auth*0239648 |
|
| abstract
(eng) |
When studying entropy functions of multivariate probability distributions, polymatroids and matroids emerge. Entropy functions of pure multiparty quantum states give rise to analogous notions, called here polyquantoids and quantoids. Polymatroids and polyquantoids are related via linear mappings and duality. Quantum secret sharing schemes that are ideal are described by selfdual matroids. Expansions of integer polyquantoids to quantoids are studied and linked to that of polymatroids. |
| action |
| ARLID |
cav_un_auth*0284097 |
| name |
WUPES 2012 |
| place |
Mariánské Lázně |
| dates |
12.09.2012-15.09.2012 |
| country |
CZ |
|
| reportyear |
2013 |
| RIV |
BA |
| presentation_type |
PR |
| inst_support |
RVO:67985556 |
| permalink |
http://hdl.handle.net/11104/0212148 |
| arlyear |
2012 |
| mrcbU63 |
cav_un_epca*0382179 Proceedings of the 9th Workshop on Uncertainty Processing 978-80-245-1885-5 126 136 Jindřichův Hradec Faculty of Management, University of Economics, Prague 2012 |
| mrcbU67 |
Kroupa Tomáš 340 |
| mrcbU67 |
Vejnarová Jiřina 340 |
|