Rees semigroups of digraphs for classification of data

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F16%3A43931161" target="_blank" >RIV/49777513:23520/16:43931161 - isvavai.cz</a>

Result on the web

<a href="http://link.springer.com/article/10.1007/s00233-014-9685-x" target="_blank" >http://link.springer.com/article/10.1007/s00233-014-9685-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00233-014-9685-x" target="_blank" >10.1007/s00233-014-9685-x</a>

Result language

angličtina

Original language name

Rees semigroups of digraphs for classification of data

Original language description

Recent research has motivated the investigation of the weights of ideals in semiring constructions based on semigroups. The present paper introduces Rees semigroups of directed graphs. This new construction is a common generalization of Rees matrix semigroups and incidence semigroups of digraphs. For each finite subsemigroup S of the Rees semigroup of a digraph and for every zero-divisor-free idempotent semiring F with identity element, our main theorem describes all ideals J in the semigroup semiring F0[S] such that J has the largest possible weight.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

SEMIGROUP FORUM

ISSN

0037-1912

e-ISSN

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Volume of the periodical

92

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

121-134

UT code for WoS article

000368687100007

EID of the result in the Scopus database

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