📜 Theorem, law or theory

Riemann series theorem

Teorema de Riemann

Date
1854 (redactado) / 1868 (publicado) · confidence medium
Place
Göttingen, Lower Saxony, Germany
Credited to
Bernhard Riemann
Field
Knowledge & symbols

What was discovered

Mathematical analysis theorem showing that the terms of a conditionally convergent series can be rearranged to converge to any real number, or even diverge, the work of Bernhard Riemann.

What it led to

  • Rigorous distinction between absolute and conditional convergence
  • Foundation for the modern study of series and rearrangements
  • Applications in Fourier analysis and trigonometric series
  • Canonical example of a counterintuitive result in analysis

Links

Sources✓ verified 2026-09-28