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Trudy Instituta Matematiki i Mekhaniki UrO RAN, 2015, Volume 21, Number 3, Pages 197–212
(Mi timm1213)
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This article is cited in 3 scientific papers (total in 3 papers)
The structure of quasifields of small even orders
V. M. Levchuk, P. K. Shtukkert Institute of Mathematics and Computer Science, Siberian Federal University, Krasnoyarsk
Abstract:
We study the structure of a finite quasifield: maximal subfields, the orders of nonzero elements of its multiplicative loop, and the conjecture that the multiplicative loop of any finite semifield is one-generated. We consider the structure of all semifields of order 16; the Knuth-Rua semifield of order 32, which disproves Wene's conjecture; and representatives of isotope classes of quasifields of orders 16 and 32.
Keywords:
finite quasifield, maximal subfield, order of a nonzero element, conjecture that the multiplicative loop of any finite semifield is one-generated.
Citation:
V. M. Levchuk, P. K. Shtukkert, “The structure of quasifields of small even orders”, Trudy Inst. Mat. i Mekh. UrO RAN, 21, no. 3, 2015, 197–212
Linking options:
https://www.mathnet.ru/eng/timm1213 https://www.mathnet.ru/eng/timm/v21/i3/p197
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