2024-03-28T21:30:17Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00022960
2023-01-16T04:11:34Z
312:313:314
Degradable channels, less noisy channels, and quantum statistical morphisms: An equivalence relation
Buscemi, Francesco
67753
Two partial orderings among communication channels, namely “being degradable into” and “being less noisy than,” are reconsidered in the light of recent results about statistical comparisons of quantum channels. Though our analysis covers at once both classical and quantum channels, we also provide a separate treatment of classical noisy channels and show how in this case an alternative self-contained proof can be constructed, with its own particular merits with respect to the general result.
Original Russian Text © F. Buscemi, 2016, published in Problemy Peredachi Informatsii, 2016, Vol. 52, No. 3, pp. 3–16.
journal article
Pleiades Publishing
2016-07
application/pdf
Problems of Information Transmission
3
52
201
213
http://doi.org/10.1134/S0032946016030017
http://hdl.handle.net/2237/25141
0032-9460
https://nagoya.repo.nii.ac.jp/record/22960/files/less-noisy-pubver.pdf
eng
https://doi.org/10.1134/S0032946016030017
“This a preprint of the Work accepted for publication in Problems of Information Transmission, ©, copyright 2016, Pleiades Publishing(http://pleiades.online/)”