Abstract
We study the discrete Painlevé equations associated to the affine Weyl group which can be obtained by the implementation of a special limits of
-associated equations. This study is motivated by the existence of two
-associated discrete both having a double ternary dependence in their coefficients and which have not been related before. We show here that two equations correspond to two different limits of a
-associated discrete Painlevé equation. Applying the same limiting procedures to other
-associated equations we obtained several
-related equations most of which have not been previously derived.