Nadja Willenborg

collaborators

3 papers

cs.IT2025

Block components of generalized quaternion group codes

Nadja Willenborg

Codes in the generalized quaternion group algebra $F_{q} [Q_{4 n}]$ are considered. Restricting to char $F_{q} ∤ 4 n$ the structure of an arbitrary code $C \subseteq…

quant-ph2023

Dihedral Quantum Codes

Nadja Willenborg, Martino Borello, Anna-Lena Horlemann +1

We establish dihedral quantum codes of short block length, a class of CSS codes obtained by the lifted product construction. We present the code construction and give a formula for…

cs.IT2023

On the Number of $t$ -Lee-Error-Correcting Codes

Nadja Willenborg, Anna-Lena Horlemann, Violetta Weger

We consider $t$ -Lee-error-correcting codes of length $n$ over the residue ring $Z_{m} := Z / m Z$ and determine upper and lower bounds on the number of $t$ -Le…

Block components of generalized quaternion group codes

Dihedral Quantum Codes

On the Number of t-Lee-Error-Correcting Codes

On the Number of $t$ -Lee-Error-Correcting Codes