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researcher

Liwei Ji

7 papers hereh-index 455 citations8 works total

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

author position
  • first author2
  • middle author5

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

fields
  • gr-qc4
  • astro-ph.HE2
  • astro-ph.IM1

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedThe new discontinuous Galerkin methods based numerical relativity program Nmesh

24 citations · 44 across the 7 of their papers we have counts for

collaborators
Showing astro-ph.IMShow all

1 paper · 1 filter

astro-ph.IM2025

GPU-accelerated Subcycling Time Integration with the Einstein Toolkit

Liwei Ji, Roland Haas, Yosef Zlochower +3

Adaptive Mesh Refinement (AMR) with subcycling in time enables different grid levels to advance using their own time steps, ensuring finer grids employ smaller steps for accuracy w…

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