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Theorems · Theorem · number theory

LSeriesSummable_of_le_const_mul_rpow

∀ {f : ℕ → ℂ} {x : ℝ} {s : ℂ}, x < s.re → (∃ C, ∀ (n : ℕ), n ≠ 0 → ‖f n‖ ≤ C * ↑n ^ (x - 1)) → LSeriesSummable f s

If f n is bounded in absolute value by a constant times n^(x-1) and re s > x, then the LSeries of f is summable at s.

Defined in
Mathlib.NumberTheory.LSeries.Basic
Cited by
3 results in Mathlib
Foundations
Depth 203 from the axioms · uses propext, Classical.choice, Quot.sound

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