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

We present new criteria for the existence of oscillatory and nonoscillatorysolutions of measure delay differential equations with impulses. We deal withthe integral forms of the differential equations using the Perron and thePerron-Stieltjes integrals. Thus the functions involved can have manydiscontinuities and be of unbounded variation and yet we obtain good resultswhich encompass those in the literature. Examples are given to illustrate themain results.

Oscillation and nonoscillation criteria for impulsive delay differential equations with Perron integrable righthand sides