Efficient construction of long AG--codes resulting from optimal towers of function fields is known to be difficult. In the following a tower which is both optimal and unramified, that is a tower in which all places are unramified after some level, is investigated in the hope that its simple ramification structure can be exploited in the construction of AG--codes. Results are mostly negative, but helps clarifying the difficulties in computing bases of Riemann--Roch spaces.
|Publication status||Published - 2007|
|Event||Symposion on Algebraic Geometry and its Application - Papeete|
Duration: 1 Jan 2007 → …
|Conference||Symposion on Algebraic Geometry and its Application|
|Period||01/01/2007 → …|
- Algebraic geometry-codes
- Function Field