Results 91 to 100 of about 166 (137)
Sub-quasigroups of finite quasigroups [PDF]
Pacific Journal of Mathematics, 1957 openaire +2 more sources
Parallelograms in quadratical quasigroups
Quasigroups and related systems, 2010 The "geometric" concept of parallelogram is introduced and investigated in a general quadratical quasigroup and geometrical interpretation in a quadratical quasigroup $C(1/2(1+i)))$ is given. Some statements about relationships between the parallelograms and some other geometric structures in a general quadratical quasigroup will be also considered.
Volenec, Vladimir, Kolar-Šuper, Ružica
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Symmetries in hexagonal quasigroups [PDF]
Archivum Mathematicum, 2007 Hexagonal quasigroup is idempotent medial and semisymmetric quasigroup. In this article we define and study symmetries about a point, segment and ordered triple of points in hexagonal quasigroups. The main results are the theorems on composition of two and three symmetries.
Volenec, Vladimir, Bombardelli, Mea
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An algorithm for judging and generating multivariate quadratic quasigroups over Galois fields. [PDF]
Springerplus, 2016 Zhang Y, Zhang H.
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, 2011 The article is devoted to linear quasigroups and some of their generalizations. In the first part main definitions and notions of the theory of quasigroups are given. In the second part some elementary properties of linear quasigroups and their generalizations are presented.
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Mathematical aspects of molecular replacement. I. Algebraic properties of motion spaces. [PDF]
Acta Crystallogr A, 2011 Chirikjian GS.
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'Nobody could possibly misunderstand what a group is': a study in early twentieth-century group axiomatics. [PDF]
Arch Hist Exact Sci, 2017 Hollings CD.
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Research on multi-algorithm and explainable AI techniques for predictive modeling of acute spinal cord injury using multimodal data. [PDF]
Sci RepTai J +9 more
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A novel study on the structure of left almost hypermodules. [PDF]
HeliyonAbughazalah N +3 more
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