On the factorisation of polynomials in a finite number of steps
✍ Scribed by A. Fröhlich; J. C. Shepherdson
- Publisher
- Springer-Verlag
- Year
- 1955
- Tongue
- French
- Weight
- 282 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0025-5874
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📜 SIMILAR VOLUMES
We present some general results on factorisations of almost simple groups. These results are consequences of the classification of all maximal factorisations of Ž . almost simple groups due to Liebeck, Saxl, and the second author , and are needed for applications to the theory of quasiprimitive perm
We relate the number of permutation polynomials in F q ½x of degree d q À 2 to the solutions ðx 1 ; x 2 ; . . . ; x q Þ of a system of linear equations over F q , with the added restriction that x i =0 and x i =x j whenever i=j. Using this we find an expression for the number of permutation polynomi