Combinatorics / CONCEPT
The Penultimate Record Block
A third-iterate return fixes an entry near the end of the inverse image.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES2
PROOF DEPTH4
DOCUMENT LINKS1
Two near the end of the inverse image
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- A Consecutive Pair Forced by a Returnstructural-affinity · Closed
- An Upward Edge and a Later Intermediate Valuestructural-affinity · Closed
- Exclusion of Large Fixed 231-Avoidersstructural-affinity · Closed
- Fixed Avoiders of the Third Iteratestructural-affinity · Closed
- Incompatible Middle Cycle Datastructural-affinity · Closed
- Incompatible Terminal Entriesstructural-affinity · Closed
- Low Entries in the Forced Prefixstructural-affinity · Closed
- Record Bounds and the Inverse Bijectionstructural-affinity · Closed
- The High Prefix before Onestructural-affinity · Closed
- The Initial Pair after the Maximum and Onestructural-affinity · Closed
- The Pair before the Terminal Configurationstructural-affinity · Closed
- The Penultimate Value of the Original Wordstructural-affinity · Closed
- The Prefix before One in a 231-Avoiderstructural-affinity · Closed
- Unique Direct-Sum Factorizationstructural-affinity · Closed
Documents & exposition
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
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