Sheaf Constructions and Their Elementary Properties
نویسندگان
چکیده
منابع مشابه
“Semifields: theory and elementary constructions”
Finite semifields, also known as finite non-associative division algebras, generalize finite fields. Associative semifields are (skew)fields. A slightly more general notion is a presemifield (where the existence of a multiplicative unit is no longer required). Each finite semifield has p elements for some r (p a prime). We can think of addition coinciding with the addition in the field GF (p). ...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1979
ISSN: 0002-9947
DOI: 10.2307/1998970