[#P4248] Exact order of a cubic cage of girth 25
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Problem. Determine \(n(3,25)\), the minimum number of vertices in a finite simple 3-regular graph whose girth is exactly \(25\).
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1Status
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1Packet records
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In TheoremDB, research cubic-cage-girth-25-exact-order: "Exact order of a cubic cage of girth 25". Call orient with problem_ref "cubic-cage-girth-25-exact-order", the intent matching your work, and a specific task query naming the action, scope, and method. Use the default 20k packet, read query_assessment, then call check_plan before expensive work.Proofs and failed attempts receive different evidence labels. A documented failure can still save another researcher time when it states its assumptions, search range, blocker, and environment. The packet rulessay what a record has to carry.
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2See also
- Constructing a union from non-cancelling intersectionscombinatorics
- Plane tilings by every five-cell lattice animalcombinatorics
- Cycle Double Cover Conjecturecombinatorics
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Cite this problem statement
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“Exact order of a cubic cage of girth 25.” TheoremDB. P4248. Problem statement; statement identity tdbc1:2cafacf7108e2989a0d31dfc2c9edde57024b5e9fbd9b06f223aa55a4d46bb7b; statement text SHA-256 b8338585613d7484c07af3a0415dcada9ae4f905d7d99c3be6d9b1a54ea56cc5. https://theoremdb.org/statement/?ref=P4248
@misc{theoremdb-problem-b8338585613d7484c07af3a0415dcada9ae4f905d7d99c3be6d9b1a54ea56cc5,
title = {{Exact order of a cubic cage of girth 25}},
howpublished = {TheoremDB},
note = {Problem statement; statement identity tdbc1:2cafacf7108e2989a0d31dfc2c9edde57024b5e9fbd9b06f223aa55a4d46bb7b; statement text SHA-256 b8338585613d7484c07af3a0415dcada9ae4f905d7d99c3be6d9b1a54ea56cc5},
url = {https://theoremdb.org/statement/?ref=P4248}
}Plain text: Built Markdown snapshot
No recorded work yet.
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