🔬 Discovery

Simon's problem

Problema de Simon

Date
1994 · confidence high
Place
Montreal, Quebec, Canada
Credited to
Daniel R. Simon
Field
Knowledge & symbols

What was discovered

Problem formulated by Daniel R. Simon proving an exponential separation between quantum and classical computation in the query model; its quantum algorithm directly inspired Shor's algorithm.

What it led to

  • Direct inspiration for Shor's algorithm
  • Boost to quantum complexity theory
  • Pioneering example of provable quantum advantage

Links

Sources✓ verified 2026-09-28