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Changxin Qiu

2 papers hereh-index 11359 citations19 works total

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

author position
  • first author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • math.NA2
same name
  • Changxin Qiu — 1 paper, h 2
  • Changxin Qiu — 1 paper, h 3

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

most citedCell-average based neural network method for hyperbolic and parabolic partial differential equations

9 citations · 11 across the 2 of their papers we have counts for

collaborators
Showing math.NAShow all

2 papers · 1 filter

math.NA2021★ 9 cited

Cell-average based neural network method for hyperbolic and parabolic partial differential equations

Changxin Qiu, Jue Yan

Motivated by finite volume scheme, a cell-average based neural network method is proposed. The method is based on the integral or weak formulation of partial differential equations…

math.NA2021★ 2 cited

Accuracy and Architecture Studies of Residual Neural Network solving Ordinary Differential Equations

Changxin Qiu, Aaron Bendickson, Joshua Kalyanapu +1

In this paper we consider utilizing a residual neural network (ResNet) to solve ordinary differential equations. Stochastic gradient descent method is applied to obtain the optimal…

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