Column

  1. Math

    Math Olympiad in Athens

    A team from the United States placed second in this year's International Mathematical Olympiad.

    By Ivars Peterson
  2. Math

    Math Olympiad in Athens

    A team from the United States placed second in this year's International Mathematical Olympiad.

    By Ivars Peterson
  3. Math

    Math Olympiad in Athens

    A team from the United States placed second in this year's International Mathematical Olympiad.

    By Ivars Peterson
  4. Math

    Math Olympiad in Athens

    A team from the United States placed second in this year's International Mathematical Olympiad.

    By Ivars Peterson
  5. Math

    Waring Experiments

    Expressing integers as the sums of squares or other powers has a long history.