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

A frequent topic in the study of pattern avoidance is identifying when twosets of patterns $\Pi, \Pi'$ are Wilf equivalent, that is, when$|\text{Av}_n(\Pi)| = |\text{Av}_n(\Pi')|$ for all $n$. In recent work of Dokoset al. the notion of Wilf equivalence was refined to reflect when avoidance ofclassical patterns preserves certain statistics. In this article, we continuetheir work by examining $\text{des}$-Wilf equivalence when avoiding certainnon-classical patterns.

Descents and des-Wilf Equivalence of Permutations Avoiding Certain Non-Classical Patterns