## Title data

Heinlein, Daniel ; Kiermaier, Michael ; Kurz, Sascha ; Wassermann, Alfred:

**Tables of Subspacecodes.**

2018

*Event:* Munich Workshop on Coding and Cryptography 2018
, 10.-11.04.2018
, München.

(Conference item: Workshop
,
Poster
)

## Project information

Project title: |
Project's official title Project's id Ganzzahlige Optimierungsmodelle für Subspace Codes und endliche Geometrie No information |
---|---|

Project financing: |
Deutsche Forschungsgemeinschaft |

## Abstract in another language

A main problem of subspace coding asks for the maximum possible cardinality of a subspace code with minimum distance at least d over the n-dimensional vector space of the finite field with q elements, where the dimensions of the codewords, which are vector spaces, are contained in {0,1,...,n}. In the special case of K={k} one speaks of constant dimension codes. Since this emerging field is very prosperous on the one hand side and there are a lot of connections to classical objects from Galois geometry it is a bit difficult to keep or to obtain an overview about the current state of knowledge. To this end we have implemented an on-line database of the (at least to us) known results at subspacecodes.uni-bayreuth.de. The aim of this recurrently updated technical report is to provide a user guide how this technical tool can be used in research projects and to describe the so far implemented theoretic and algorithmic knowledge.