content_image/326267.jpg content_image/326268.jpg content_image/326277.jpg content_image/326276.jpg content_image/326275.jpg
Then 

where for every i = 1 , ..., q 

<img src='content_image/326267.jpg'>

<img src='content_image/326268.jpg'>

<img src='content_image/326277.jpg'>

where the integration of the gradient along any continuous curve from 0 to y provides each component of g, r. 

Each ¯ g$_{i}$ ( y ) of ¯ g ( y ) is a homogeneous polynomial of order ( α$_{i}$ + 1) and, by Euler formula: 

with: 

<img src='content_image/326276.jpg'>

<img src='content_image/326275.jpg'>

Each element ¯ r$_{i}$ ( y ) of ¯ r ( y ) contains no homogeneous polynomial of order smaller or equal to ( α$_{i}$ + 1) . 

In particular, when λ goes to infinity: 

