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researcher

Na Ou

7 papers hereh-index 695 citations14 works total

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

author position
  • first author2
  • middle author1
  • last author4

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.NA7

identity via Semantic Scholar / OpenAlex

activity
20162025
most citedA two-stage ensemble Kalman filter based on multiscale model reduction for inverse problems in time fractional diffusion-wave equations

17 citations · 22 across the 7 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

math.NA2022★ 1 cited

A replica exchange preconditioned Crank-Nicolson Langevin dynamic MCMC method for Bayesian inverse problems

Ou Na, Zecheng Zhang, Guang Lin

This paper proposes a replica exchange preconditioned Langevin diffusion discretized by the Crank-Nicolson scheme (repCNLD) to handle high-dimensional and multi-modal distribution…

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