| Title | Functional quantization and small balls probabilities for Gaussian processes | 
| Publication Type | Journal Article | 
| Year of Publication | 2003 | 
| Authors | Siegfried Graf, Harald Luschgy, and Gilles Pagès | 
| Journal | Journal of Theoretical Probability | 
| Volume | 16(4) | 
| Start Page | 1047-1062 | 
| Abstract | The sharp asymptotics for the   |  
          
-quantization errors of Gaussian measures on a Hilbert space and, in particular, for Gaussian processes is derived. The condition imposed is regular variation of the eigenvalues.