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Large Sets of Orthogonal Arrays and Multimagic Squares

Authors


  • Contract grant sponsor: National Natural Science Foundations of China; contract grant numbers: 11071207, 61071221, 10831002, 11271004; Contract grant sponsor: Natural Science Foundation of Jiangsu Province; contract grant numbers: BK2008198, 12KJD110007.

Abstract

Large sets of orthogonal arrays (LOA) have been used to construct resilient functions and zigzag functions by D. R. Stinson. In this paper, a special kind of LOA, strong double large sets of orthogonal arrays (SDLOA), is introduced and some constructions are provided. Meanwhile, a construction of multimagic squares based on SDLOAs is also given. As its application, it is proved that a t-multimagic square of order inline image exists whenever q is a prime power and inline image, inline image, which improves a similar result by H. Derksen et al. from primes to prime powers in Amer. Math. Monthly (2007).

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