Exponential Sums for Symmetric Matrices in a Finite Field
β Scribed by John H. Hodges
- Publisher
- John Wiley and Sons
- Year
- 1955
- Tongue
- English
- Weight
- 334 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0025-584X
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π SIMILAR VOLUMES
Gauss periods yield (self-dual) normal bases in finite fields, and these normal bases can be used to implement arithmetic efficiently. It is shown that for a small prime power q and infinitely many integers n, multiplication in a normal basis of F q n over Fq can be computed with O(n log n loglog n)
The paper presents a general and straightforward procedure based on the use of the strain energy density for deriving symmetric expressions of the secant and tangent stiffness matrices for finite element analysis of geometrically non-linear structural problems. The analogy with previously proposed m