English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We should like to make the following correct ions to ou r earl ier paper .* In Definition l(c) o f Section 2, p. 62, replace "YI1 C Is" by "YI~ C_ I~". In the last line o f Proposi t ion 2 o f Section 3, p. 65, replace "and Vt an ideal o f Vi+~' by "and Via subideal o f Vi+~". In the fo rmula for REP ( T ) near the top o f page 63 replace " R E P ( T ) = ha(Grlf + G ~ × • • • " by " R E P ( T ) = h3(G ~1I × G ~t × • • • " On line 13 o f page 63 replace "G x ((/1/1 x B) tO {0}) • • • " by "G × ((.4 x B) U { 0 } ) . . " In the displayed formula def ining hi on page 63 replace "u" by "c" everywhere to the right o f the bracket. In the displayed formula def ining h2 on page 63 replace " i f z = d or z = e o r x = 0" by "if z = d or x = 0", and also replace "if z = u and x = (a, b)" by "otherwise". Replace the displayed fo rmula def ining ha on page 63 by

Correction to “complexity of ideals in finite semigroups and finite-state machines”