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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The question was asked by Niranjan Ramachandran: how to describe thefundamental groupoid of LX, the free loop space of a space X? We give an answerby assuming X to be the classifying space of a crossed module over a group, andthen describe completely a crossed module over a groupoid determining thehomotopy 2-type of LX. The method requires detailed information on the monoidalclosed structure on the category of crossed complexes.

Crossed modules and the homotopy 2-type of a free loop space