A special class of Moufang loops
Author:
Hala Orlik-Pflugfelder
Journal:
Proc. Amer. Math. Soc. 26 (1970), 583-586
MSC:
Primary 20.95
DOI:
https://doi.org/10.1090/S0002-9939-1970-0265498-1
MathSciNet review:
0265498
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Abstract | References | Similar Articles | Additional Information
Abstract: Loops satisfying the identical relation $(xy)(zx) = [x(yz)]x$ are known as Moufang loops. In the present paper considered is a class of loops satisfying the identical relation \[ (1)\qquad (xy)(z{x^\lambda }) = [x(yz)]{x^\lambda },\] where ${x^\lambda }$ is the image of $x$ under some mapping $\lambda$ of the loop into itself. Loops satisfying (1) are called $M$-loops. If $\lambda :x \to {x^k},k$ an integer, (1) is called an ${M_k}$-law. It is shown that every $M$-loop is Moufang, and every ${x^\delta } = {x^{ - 1}} \cdot {x^\lambda }$ belongs to the nucleus. Furthermore, if a loop satisfies (1) so do all its loop-isotopes.
- Richard Hubert Bruck, A survey of binary systems, Ergebnisse der Mathematik und ihrer Grenzgebiete, (N.F.), Heft 20, Springer Verlag, Berlin-Göttingen-Heidelberg, 1958. Reihe: Gruppentheorie. MR 0093552
- R. H. Bruck, Some theorems on Moufang loops, Math. Z. 73 (1960), 59–78. MR 125895, DOI https://doi.org/10.1007/BF01163269
- R. H. Bruck, Analogues of the ring of rational integers, Proc. Amer. Math. Soc. 6 (1955), 50–58. MR 69805, DOI https://doi.org/10.1090/S0002-9939-1955-0069805-6
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Additional Information
Keywords:
Moufang loop,
inverse property loop (I.P. loop),
di-associative property,
neoring,
<IMG WIDTH="27" HEIGHT="20" ALIGN="BOTTOM" BORDER="0" SRC="images/img1.gif" ALT="$M$">-loop,
<IMG WIDTH="35" HEIGHT="38" ALIGN="MIDDLE" BORDER="0" SRC="images/img3.gif" ALT="${M_k}$">-loop,
strictly Moufang autotopism,
pseudoautomorphism with companion <IMG WIDTH="22" HEIGHT="20" ALIGN="BOTTOM" BORDER="0" SRC="images/img2.gif" ALT="$C$">,
loop-isotopy
Article copyright:
© Copyright 1970
American Mathematical Society