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researcher

L. Chai

4 papers hereh-index 16690 citations69 works total

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

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.NA3
  • physics.geo-ph1
same name
  • L. Chai — 2 papers, h 5
  • L. Chai — 1 paper, h 5
  • L. Chai — 1 paper, h 3
  • L. Chai — 1 paper, h 1
  • L. Chai — 1 paper, h 18
  • L. Chai — 1 paper, h 25

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
20142022
most citedFrozen Gaussian Approximation for 3-D Elastic Wave Equation and Seismic Tomography

17 citations · 17 across the 4 of their papers we have counts for

collaborators
Showing 2021Show all

1 paper · 1 filter

math.NA2021

Seismic Tomography with Random Batch Gradient Reconstruction

Yixiao Hu, Lihui Chai, Zhongyi Huang +1

Seismic tomography solves high-dimensional optimization problems to image subsurface structures of Earth. In this paper, we propose to use random batch methods to construct the gra…

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