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 study is devoted to the interpretation and wellposedness of a stochasticNLS model with a quadratic nonlinearity and a space-time fractional noise. Wefocus on a rough regime corresponding to the case where the Hurst indexes ofthe fractional noise are small. In this specific case, we exhibit an explicitBourgain-Wick renormalization procedure allowing to restore the (local)convergence of the approximated solutions. We follow a pathwise-type approachemphasizing the distinction between the stochastic objects at the core of thedynamics and the general deterministic machinery.

Renormalization of a 1d quadratic Schr{\"o}dinger model with additive noise