Combinatorics / CONCEPT
Cigler's Even-Strip Expansions
Cigler's two expansions express the Narayana-weighted Dyck path sums in an even strip through bounded Dyck skeletons and binomial coefficients.
Closed
DIRECT PREREQUISITES1
DIRECT CONSEQUENCES0
PROOF DEPTH9
DOCUMENT LINKS1
The Narayana and signed expansions
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
None recorded in this release.
RELATED KNOWLEDGE
Structural connections
- Counting the First Arrow-Pattern Avoidersstructural-affinity · Closed
- Counting the First Decorated Familystructural-affinity · Closed
- Counting the Fixed Gap Tuplesstructural-affinity · Closed
- Counting the Second Arrow-Pattern Avoidersstructural-affinity · Closed
- Decorated Objects for the Second Patternstructural-affinity · Closed
- Inverting the Second Decorated Constructionstructural-affinity · Closed
- Recovering First-Pattern Decorated Datastructural-affinity · Closed
- Sign-Reversing Cancellation of Colored Gapsstructural-affinity · Closed
- Uniqueness of the First Decorated Descriptionstructural-affinity · Closed
Documents & exposition
Other authored & advisory relationships
None recorded in this release.
LIBRARY / RELEASE VERSIONS
Content history
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