Galois Switching Functions and Their Applications
B. Benjauthrit, I.S. Reed · IEEE Transactions on Computers · 1976
The Boolean difference expansion of Boolean algebra is generalized to finite (Galois) fields. A systematic method is provided for calculating the coefficients of this type of multivariable polynomial expansion. It is applied then to the synthesis functions. Applications include multivalued logics as well as binary-valued logics.