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researcher

Angxiu Ni

5 papers hereh-index 11419 citations34 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author3
  • first author2

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.DS2
  • math.NA1
  • math.OC1
  • math.PR1
same name
  • Angxiu Ni — 6 papers, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedLinear Range in Gradient Descent

3 citations · 4 across the 4 of their papers we have counts for

collaborators
Showing math.NAShow all

1 paper · 1 filter

math.NA2026

Full-window branch discovery and loss-selected EnKF continuation for data assimilation

Angxiu Ni

We develop a framework for offline full-window branch discovery, optionally followed by online continuation with an ensemble Kalman filter (EnKF). Three mechanisms drive the branch…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.