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

In this paper we give the first steps toward the study of theHarbourne-Hirschowitz condition and the Anticanonical Orthogonal Property forregular surfaces. To do so, we consider the Kodaira dimension of the surfacesand study the cases based on the Enriques-Kodaira classification.

The Harbourne-Hirschowitz condition and the Anticanonical Orthogonal Property for surfaces