✦ LIBER ✦

Group of Automorphisms of the Fermat Curve

✍ Scribed by P. Tzermias

Publisher: Elsevier Science
Year: 1995
Tongue: English
Weight: 205 KB
Volume: 53
Category: Article
ISSN: 0022-314X
DOI: 10.1006/jnth.1995.1085

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Automorphisms of Automorphism Groups of

Automorphisms of Automorphism Groups of Free Groups

✍ Martin R. Bridson; Karen Vogtmann 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 87 KB

If n G 3 and F is free of rank n, then Out Aut F s Out Out F s 1 . n n n ᮊ 2000 Academic Press n is an isomorphism. Tits's theorem leads to a proof that the outer automor-

Automorphisms of the Nottingham Group

✍ Benjamin Klopsch 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 143 KB

Let K be a finite field of characteristic p ≥ 5. The Nottingham group over K is the group of normalised automorphisms of the local field K t . In this paper we determine the automorphism group of ; in particular we show that every automorphism of the Nottingham group is standard. We also give a comp

Automorphism groups of pictures

✍ Gerhard Behrendt 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 186 KB

## Abstract A picture is a simple graph together with an edge‐coloring, such that each vertex is incident with exactly one edge of each color. An automorphism of a picture is a graph automorphism that preserves the colors of the edges. We show that every group is isomorphic to the full automorphism

On the Automorphism Group of Extraspecia

On the Automorphism Group of Extraspecial 2-Groups

✍ Peter Schmid 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 128 KB

Normalp-Subgroups of the Automorphism Gr

Normalp-Subgroups of the Automorphism Group of an Abelianp-Group

✍ Ross Peder Abraham 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 136 KB

We will show that for any integer n G 0, the automorphism group of an abelian p-group G, p G 3, contains a unique subgroup which is maximal with respect to being normal and having exponent less than or equal to p n . This subgroup is ⌸ l Fix p n G, where ⌸ is the unique maximal normal p-subgroup of

Automorphism Groups of Covering Graphs

✍ Norbert Seifter; Vladimir I. Trofimov 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 226 KB

For a large class of finite Cayley graphs we construct covering graphs whose automorphism groups coincide with the groups of lifted automorphisms. As an application we present new examples of 1Â2-transitive and 1-regular graphs.