✦ LIBER ✦

The Nottingham Group for p = 2

✍ Scribed by Pál Hegedűs

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 149 KB
Volume: 246
Category: Article
ISSN: 0021-8693
DOI: 10.1006/jabr.2001.8948

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper I consider the Nottingham group over a finite field of characteristic 2. I obtain a number of results previously known only for Nottingham groups in odd characteristic. For example, I obtain information on the derived series and I prove that the Nottingham group is hereditarily just-infinite as a pro-2 group. As a consequence, the Nottingham group over any finite field of characteristic 2 is not analytic over any pro-2 ring.

📜 SIMILAR VOLUMES

Calculating the Galois Group of Y′ 

Calculating the Galois Group of Y′ =   =   =  AY +   +   +  B,Y′ =   =   =  AY Completely Reducible

✍ Peter Berman 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 291 KB

We consider a special case of the problem of computing the Galois group of a system of linear ordinary differential equations Y = M Y , M ∈ C(x) n×n . We assume that C is a computable, characteristic-zero, algebraically closed constant field with a factorization algorithm. There exists a decision pr

On the Recursive Sequence yn +&#xa0

On the Recursive Sequence yn + 1 = (p + yn − 1)/(qyn + yn − 1)

✍ W.A Kosmala; M.R.S Kulenović; G Ladas; C.T Teixeira 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 100 KB

We investigate the periodic character and the global stability of solutions of the Ž . Ž . equation y s p q y r qy q y with positive parameters and positive initial conditions.

(Vapour  +  liquid) equilibria

(Vapour  +  liquid) equilibria for the ternary system (benzene +  cyclohexane  +  anisole) at p =  101.32 kPa

✍ B. Orge; G. Marino; M. Iglesias; L.M. Casás; J. Tojo 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 252 KB

Consistent (vapour + liquid) equilibrium data for the ternary system (benzene + cyclohexane + anisole) at p = 101.32 kPa are reported. The results indicate that the mixture deviates positively from ideality and that only the minimum binary azeotrope (benzene + cyclohexane) exists. The activity coeff

d- Dimensional Dual Hyperovals in PG(d&#

d- Dimensional Dual Hyperovals in PG(d +  n, 2) for d +  1  ≤  n ≤  3d  −  7

✍ Hiroaki Taniguchi 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 149 KB

Assume that d ≥ 4. Then there exists a d-dimensional dual hyperoval in PG(d + n, 2) for d + 1 ≤ n ≤ 3d -7.

Marcinkiewicz Integrals With Rough Kerne

Marcinkiewicz Integrals With Rough Kernels onLp(1 ≤ p ≤ 2)

✍ Kyung Soo Rim 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 91 KB

Rado Numbers for the Equation ∑i =&

Rado Numbers for the Equation ∑i = 1m − 1 xi + c = xm, for Negative Values of c

✍ Wojciech Kosek; Daniel Schaal 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 90 KB

For every integer m ≥ 3 and every integer c, let r m c be the least integer, if it exists, such that for every 2-coloring of the set 1 2 r m c there exists a monochromatic solution to the equation The values of r m c were previously known for all values of m and all nonnegative values of c. In this

The Nottingham Group for p&#xa0;=&#xa0;2

✦ Synopsis

The Nottingham Group for p = 2