Quadratic forms, fibre products and some plane curves with many points
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Quadratic forms with polynomial coefficients
Mireille Car (2004)
Acta Arithmetica
Quasi-permutation polynomials
Vichian Laohakosol, Suphawan Janphaisaeng (2010)
Czechoslovak Mathematical Journal
A quasi-permutation polynomial is a polynomial which is a bijection from one subset of a finite field onto another with the same number of elements. This is a natural generalization of the familiar permutation polynomials. Basic properties of quasi-permutation polynomials are derived. General criteria for a quasi-permutation polynomial extending the well-known Hermite's criterion for permutation polynomials as well as a number of other criteria depending on the permuted domain and range are established....
Currently displaying 1 – 3 of 3
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