Finite monodromy of Pochhammer equation

Yoshishige Haraoka

Displaying similar documents to “Finite monodromy of Pochhammer equation”

Universal transitivity of simple and 2-simple prehomogeneous vector spaces

T. Kimura, S. Kasai, H. Hosokawa (1988)

Annales de l'institut Fourier

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We denote by $k$ a field of characteristic zero satisfying $H^{1} (k, Aut (S L_{2})) \neq 0$ . Let $G$ be a connected $k$ -split linear algebraic group acting on $X = {Aff}^{n}$ rationally by $ρ$ with a Zariski-dense $G$ -orbit $Y$ . A prehomogeneous vector space $(G, ρ$ ,X) is called “universally transitive” if the set of $k$ -rational points $Y (k)$ is a single $ρ$ $(G) (k)$ -orbit for all such $k$ . Such prehomogeneous vector spaces are classified by J. Igusa when $ρ$ is irreducible. We classify them when $G$ is reductive and its commutator subgroup $[G, G]$ is either...

Incidence structures of type $(p, n)$

František Machala (2003)

Czechoslovak Mathematical Journal

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Every incidence structure $𝒥$ (understood as a triple of sets $(G, M, I)$ , $I \subseteq G \times M$ ) admits for every positive integer $p$ an incidence structure $𝒥^{p} = (G^{p}, M^{p}, I^{p})$ where $G^{p}$ ( $M^{p}$ ) consists of all independent $p$ -element subsets in $G$ ( $M$ ) and $I^{p}$ is determined by some bijections. In the paper such incidence structures $𝒥$ are investigated the $𝒥^{p}$ ’s of which have their incidence graphs of the simple join form. Some concrete illustrations are included with small sets $G$ and $M$ .

Dickson curves.

Gomez-Calderon, Javier (2006)

International Journal of Mathematics and Mathematical Sciences

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Special incidence structures of type $(p, n)$ . II.

František Machala (2001)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

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Displaying similar documents to “Finite monodromy of Pochhammer equation”

Universal transitivity of simple and 2-simple prehomogeneous vector spaces

Incidence structures of type ( p , n )

Dickson curves.

Special incidence structures of type ( p , n ) . II.

Incidence structures of type $(p, n)$

Special incidence structures of type $(p, n)$ . II.