New extremal binary self-dual codes from F₄ + uF₄-lifts of quadratic circulant codes over F₄

Keyphrases

• Binary Self-dual Codes 100%
• Binary Codes 100%
• Self-dual 100%
• Circulant Codes 100%
• New Weights 33%
• Double Circulant 33%
• Weight Enumerator 33%
• Extremal Self-dual Codes 33%
• Extension Theorem 33%
• Ring Extension 33%

Mathematics

• Extremal 100%
• Self-Dual Code 100%
• Binary Code 50%
• Weight Enumerator 16%
• Extension Theorem 16%
• Ring Extension 16%