2-groups with an odd-order automorphism that is the identity on involutions
β Scribed by V. D. Mazurov
- Publisher
- Springer US
- Year
- 1969
- Tongue
- English
- Weight
- 491 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0002-5232
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract In this paper, we investigate Hadamard matrices of order 2(pβ+β1) with an automorphism of odd prime order __p__. In particular, the classification of such Hadamard matrices for the cases __p__β=β19 and 23 is given. Selfβdual codes related to such Hadamard matrices are also investigated.
We analysed the effects on the expression of the gal operon of six phenotypically different mutations in the Escherichia coli RNA polymerase genes in combination with wild-type, rho, and mutant, rho15, alleles of the gene for the transcription termination factor. RNA polymerase mutations can enhance