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chore: weaken definiteness assumptions for Real interpolation#532

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fpvandoorn merged 1 commit intomasterfrom
eseminorm
Jan 28, 2026
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chore: weaken definiteness assumptions for Real interpolation#532
fpvandoorn merged 1 commit intomasterfrom
eseminorm

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@grunweg grunweg commented Jan 27, 2026

The main theorem still requires it; a number of intermediate lemmas can be weakened.

The main theorem still requires it; a number of intermediate lemmas can be
weakened.
∃ A ≠ ⊤, ∀ (f g : α → ε₁) (x : α'), ‖T (f + g) x‖ₑ ≤ A * (‖T f x‖ₑ + ‖T g x‖ₑ)

-- TODO: generalise `trunc` and `truncCompl` take allow an ENormedAddMonoid as codomain,
-- then generalise this definition also
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This TODO is obsolete for some time now.

@fpvandoorn fpvandoorn merged commit 21c153a into master Jan 28, 2026
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@fpvandoorn fpvandoorn deleted the eseminorm branch January 28, 2026 14:11
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