 Geometric means of two summable positive sequences

ID: geometric-means-of-two-summable-positive-sequences

Codex  0 Created 2026-09-24 Updated 2026-09-24

\sum_{n} a_{n} b_{n} \leq (\sum_{n} a_{n})^{1/2} (\sum_{n} b_{n})^{1/2} .

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