Shikha Patel

activity

20242026

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cs.IT2024

On the Structure of Two-Dimensional Constacyclic Codes using Common Zero Sets

Vidya Sagar, Shikha Patel, Ashutosh Singh +1

We consider two-dimensional $(λ_{1}, λ_{2})$ -constacyclic codes over $F_{q}$ of area $M N$ , where $q$ is some power of prime $p$ with $g cd (M, p) = 1$ and $g cd (N, p) = 1$ . With the…

quant-ph2024

Quantum Constacyclic BCH Codes over Qudits: A Spectral-Domain Approach

Shikha Patel, Shayan Srinivasa Garani

We characterize constacyclic codes in the spectral domain using the finite field Fourier transform (FFFT) and propose a reduced complexity method for the spectral-domain decoder. F…