Abstract
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.
| Original language | English |
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| Publication date | 2007 |
| Publication status | Published - 2007 |
| Event | Symposion on Algebraic Geometry and its Application - Papeete Duration: 1 Jan 2007 → … |
Conference
| Conference | Symposion on Algebraic Geometry and its Application |
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| City | Papeete |
| Period | 01/01/2007 → … |
Keywords
- Algebraic geometry-codes
- Tower
- Function Field