ITensor / ITensor/DataGraphs.jl
Make instantiating the quotient graph of an `AbstractDataGraph` return a `DataGraph` as a fallback.
Nobody has claimed this yet.
- Dominant language
- Julia
- Stars
- 13
- Forks
- 4
- Avg merge
- 5d 13h
- Merged PRs (30d)
- 2
Description
Currently it returns a NamedGraph (the fallback for AbstractNamedGraph) if the function quotient_graph is unspecialized. The issue with that fallback is that it makes the behavior of the QuotientView (which behaves like a data graph) incongruent with the instantiated quotient graph (which will not behave like a data graph by default).
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the unspecialized quotient_graph function and the QuotientView implementation mentioned in the issue. Compare their fallback behavior for an AbstractDataGraph, then add or update tests showing that instantiating the quotient graph yields a DataGraph and preserves the expected data-graph behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- julia
- Domain
- data
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100