On factorization of concept lattices by incompatible tolerances

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A10225070" target="_blank" >RIV/61989592:15310/11:10225070 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-20514-9_14" target="_blank" >http://dx.doi.org/10.1007/978-3-642-20514-9_14</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-20514-9_14" target="_blank" >10.1007/978-3-642-20514-9_14</a>

Result language
angličtina
Original language name
On factorization of concept lattices by incompatible tolerances
Original language description
It is a well-known fact that complete tolerance relations on concept lattices are in one-to-one correspondence with some superrelations (called block relations) of the incidence relation of the underlying formal context. However, sometimes it is useful to consider more general superrelations of the incidence relation, leading to tolerance relations, not compatible with the lattice structure of the concept lattice. In this paper, we give a characterization of such tolerances and present a mathematical framework for factorizing any complete lattice by such incompatible tolerances.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Project
<a href="/en/project/GAP103%2F10%2F1056" target="_blank" >GAP103/10/1056: Conceptual Processing of Uncertain and Large Data and Knowledge</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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