Some properties of Neumann quasigroups

Natalia N. Didurik, Victor A. Shcherbacov

Any Neumann quasigroup $(Q,\cdot )$ (quasigroup with Neumann identity $x\cdot (yz\cdot yx)=z$ is called Neumann quasigroup) can be presented in the form $x\cdot y=x-y$, where…