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arXiv:1302.3281 [math.CO]AbstractReferencesReviewsResources

Constructing commutative semifields of square order

Stephen M. Gagola III, Joanne L. Hall

Published 2013-02-14, updated 2016-03-01Version 2

The projection construction has been used to construct semifields of odd characteristic using a field and a twisted semifield [Commutative semifields from projection mappings, Designs, Codes and Cryptography, 61 (2011), 187--196]. We generalize this idea to a projection construction using two twisted semifields to construct semifields of odd characteristic. Planar functions and semifields have a strong connection so this also constructs new planar functions.

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