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 a fast algorithm to produce light curves of distant starsundergoing microlensing near critical curves. The need of these type ofalgorithms is motivated by recent observations of microlensing events ofdistant stars at high redshift and at extreme magnification factors. Thealgorithm relies on a low-resolution computation of the deflection field due toan ensemble of microlenses near critical curves, and takes advantage of theslowly varying nature of the deflection field to infer the magnification of theunresolved images.

A fast algorithm for simulating light curves of stars at extreme magnification affected by microlensing