![Properties of real quadratic irrational numbers under the action of the group
<i>H</i>
= á
<i>x</i>
,
<i>y</i>
:
<i>x</i>
<sup>2</sup>
=
<i>y</i>
<sup>4</sup>
= 1ñ]()
Properties of real quadratic irrational numbers under the action of the group
<i>H</i>
= á
<i>x</i>
,
<i>y</i>
:
<i>x</i>
<sup>2</sup>
=
<i>y</i>
<sup>4</sup>
= 1ñMalik, M. Aslam; Husnine, S. M.; Majeed, Abdul · Studia Scientiarum Mathematicarum Hungarica · 2005