cyclic extension

cyclic extension

[′sīk·lik ik′sten·chən]
(mathematics)
A Galois extension whose Galois group is cyclic.
References in periodicals archive ?
To solve the ISI problem, a cyclic extension was introduced to the transmitted symbols, known as guard time, but its introduction results into loss of spectral efficiency.
When the Hose-Pump is connected to a buoy, wave action can be harnessed to produce pressurised fluid via cyclic extensions.