Schur Complement

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#190 opened on Jan 31, 2022 0 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty: 4/5
Estimated time: 3-5 days
Newbie friendliness: 42/100

Issue type: Feature
Clarity: Mostly clear
Activity status: Stale
Tech stack: julia
Domain: data

Research direction

Start with src/array_partition.jl at the linked lines 347-366 and study the existing Schur complement implementation. Determine the corresponding ldiv! behavior for array partitions, then verify that the new method handles the same partition structure and produces the expected result.

Written by the indexing model from the issue text.

Description

Would be cool to similarly implement ldiv! with schur complement method

https://github.com/SciML/RecursiveArrayTools.jl/blob/569a07e9f0ecaacef167ee52e8101122a25c9b4a/src/array_partition.jl#L347-L366

Dominant language: Julia
Stars: 233
Forks: 76
Avg merge: 5h 33m
Merged PRs (30d): 11

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