On an extension of a theorem of Euler, with a determination of the limit beyond which it fails. With note by William Rowan Hamilton.

Míreanna comhchosúla

• An extension of a theorem of Euler, that the sum of four squares, multiplied by the sum of four squares, produces the sum of four squares.
  de réir: Young, John Radford
  Foilsithe / Cruthaithe: (1845)
• On the sum of eight squares.
  de réir: Young, John Radford
  Foilsithe / Cruthaithe: (1847)
• On a certain relation between the quadratic expression Q2-3PP', and the product of the squares of the differences of the roots of a cubic equation.
  de réir: Young, John Radford
  Foilsithe / Cruthaithe: (1875)
• On diverging infinite series, and on certain errors in analysis connected therewith.
  de réir: Young, John Radford
  Foilsithe / Cruthaithe: (1845)
• On some general formulae for the solution of algebraical equations of the third degree, etc.
  de réir: Young, J. R.
  Foilsithe / Cruthaithe: (1875)