2 papers
cs.IT2025
Large class of many-to-one mappings over quadratic extension of finite fields
Yanbin Zheng, Meiying Zhang, Yanjin Ding +2
Many-to-one mappings and permutation polynomials over finite fields have important applications in cryptography and coding theory. In this paper, we study the many-to-one property…
cs.IT2024
On many-to-one mappings over finite fields
Yanbin Zheng, Yanjin Ding, Meiying Zhang +2
We introduce the definition of -to- mappings between two finite sets, which unifies and generalizes the definitions of -to- and -to- mappings in recent literature…