OAI/Analysis/MetricEntropy/EntropyPair.lean
3 declarations, 0 contain sorry, 0 declared as axioms
The output of the concrete counterexample construction
Every field below concerns the actual finite-dimensional body, its literal
cube and polar, or their covering numbers. The construction theorem supplies
this record from only the numerical inputs a, r, and B.
- def
OAI.MetricEntropyDuality.entropyRatioline 23Source documentation
The actual quotient of dual covering entropy by primal covering entropy.
def entropyRatio {ι : Type uι} [Fintype ι] (a : ℝ) (K : Set (RealSpace ι)) : ℝ := …Mentions: OAI.MetricEntropyDuality.RealSpace
- def
OAI.MetricEntropyDuality.entropyBudgetline 29Source documentation
The scalar upper bound, with radius and pivot count fixed by
aalone.def entropyBudget (a : ℝ) (r : ℕ) (B : ℝ) : ℝ := …
- structure
OAI.MetricEntropyDuality.EntropyPairline 35Source documentation
A constructed body with its actual geometric and entropy properties. No matrix, compression theorem, or abstract entropy function is a field.
structure EntropyPair (a : ℝ) (r : ℕ) (B : ℝ) where …