Prove Liu cross-owned gaps by bounded continuity - #295

Merged

PerAlexandersson merged 78 commits into

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codex-liu64-resume

Aug 5, 2026

Commits on Aug 2, 2026

Add reflected half-line root count transport
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3130373
Add reflected root endpoint transport
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dc5ea25
Transport bounded root counts through degree drops
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7be5d9f
Translate bounded root count constancy
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2547bf0
Prove Liu cross-owned gaps by bounded continuity
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a64e2cb
Deduplicate Liu bounded-continuity proof
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e0cea04
Centralize bounded interval degree plumbing
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c1591c9
Connect Liu bounded continuity to finite descent
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1ba0438
Preserve compatibility under derivative regularization
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a1f92d9
Centralize derivative regularizer linearity
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a33ab40
Match roots under small derivative shifts
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e968692
Preserve no-common roots under small shifts
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8907f1c
Centralize multiset matching eliminators
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5e00cea
Add finite derivative shift sequences
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7ed5364
Regularize Liu endpoints by bounded shifts
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f4be700
Golf derivative shift root matching
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439c036
Track roots through bounded Liu regularization
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fe74125
Stabilize Liu root counts under matching
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8ae49d8
Golf multiset relation diagonal
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2fa6bde
Match sorted roots through multiset relations
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3c480d7
Match roots after deleting largest factors
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7c91070
Golf sorted root matching wrapper
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4305d9a
Close ordered inequalities under root matching
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3a1615a
Close same-degree Liu root counts
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9bfa6fb
Golf root count closure length bounds
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fd2cbf5
Add successor root crossing converse
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a7f16c4
Close successor root count compatibility
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c7ea7e4
Golf successor root count wrapper
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6efa1a6
Bridge descending root sequence to sorted roots
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04c609d
Close compatible root approximants
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2f08dc2
Golf compatible approximant closure
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514266d
Close equal-degree left root-count branches
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2158cb6
Close successor-degree left root-count branches
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a9ecb09
Golf fixed left branch closure
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4aaf4f0
Close two-step-degree left root-count branches
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2e32688
Dispatch fixed left branch closure by degree
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9c96321
Golf fixed left branch dispatcher
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4bbcb1f
Close fixed right root-count branches
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7e8863a
Close disjunctive Liu root-count branches
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8a2b5d0
Deduplicate Liu root relation widening
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fa72364
Prove Liu nonconstant forward implication
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8ca681d
Assemble Liu no-common nonconstant equivalence
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15e5818
Golf Liu regularization assembly
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2e0240e
Prove corrected Liu common-root equivalences
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e93c453
Refute false Liu nonconstant branch statement
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1a3cba5
Reuse low-degree compatibility in Liu counterexample
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6c25cf7
Prove Liu no-common degree gap
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dbe2e41
Prove odd-degree downward shift obstruction
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732b3a1
Golf odd-degree shift nonzeroness
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cfb8590
Prove nonnegative penultimate critical value
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Prove downward shift obstruction
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af30c16
Golf downward shift positivity proof
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e16919d
Prove constant endpoint degree bound
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a558145
Package constant degree endpoints
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ac1b9ae
Deduplicate constant endpoint bound
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872eb8a
Prove Liu Corollary 2.2
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18b674e
Remove duplicate multiset relation helpers
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b9b6b9a
Restore multiset relation infrastructure
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67a654a

Commits on Aug 3, 2026

Merge remote-tracking branch 'origin/main' into codex-liu64-resume
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0a593be
Repair Liu constant-shift proof block
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c07bfc1
chore: remove redundant derivative-shift simp argument
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c2702d6
fix: import multiset strong induction
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f2b58f3
fix: avoid root-order reverse-index timeout
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e90d393
refactor: simplify root-order length facts
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2f263fc
fix: expose derivative-shift declarations
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b8f3246
fix: normalize derivative-shift root transport
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7da47c4
refactor: simplify derivative-shift tail positivity
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0a49c23
Repair multiset relation eliminators
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b053688
Golf multiset relation composition
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9808264
Repair Liu comparator dependencies
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198878a
Repair Liu comparator regressions
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bcb80a8
fix multiset sorted relation induction
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4cd3e0c
repair multiset sorted-tail reconstruction
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93b0bb8
Repair Liu root matching CI failures
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3b416cb
Qualify Liu sorted-root helper
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b1e9e07
Repair Liu root-count closure APIs
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faaf41e

Commits on Aug 5, 2026