We construct simple sharply 2-transitive groups. Our result answers an open question of Peter Neumann. In fact, we prove that every sharply 2-transitive group of characteristic 0 embeds into a simple sharply 2-transitive group....
Oct 12, 2020 · A nice fact from complex analysis is that the mobius group acts sharply 3-transitively on the Riemann sphere. I am wondering if other sharply k-transitive (continuous ...
Oct 12, 2020 · A nice fact from complex analysis is that the mobius group acts sharply 3-transitively on the Riemann sphere. I am wondering if other sharply k-transitive (continuous ...
Oct 12, 2020 · A nice fact from complex analysis is that the mobius group acts sharply 3-transitively on the Riemann sphere. I am wondering if other sharply k-transitive (continuous ...
A sharply 2-transitive permutation group of finite Morley rank and characteristic 2 splits; a split sharply 2-transitive permutation group of finite Morley rank and characteristic different from 2 is the group of affine transformations of an algebrai...
We construct sharply 2-transitive groups of characteristic 0 without non-trivial abelian normal subgroup. These groups act sharply 2-trnaisitvely by conjugation on their involutions. This answers a longstanding open question....
Eurasia; in Russia, the areas of sharply continental climate are Eastern and Central Siberia. Examples of a sharply continental climate are the city of
We show that the geometry associated to certain non-split sharply 2-transitive groups does not contain a proper projective plane. For a sharply 2-transitive group of finite Morley rank we improve known rank inequalities for this geometry and conclude...
Oct 12, 2020 · A nice fact from complex analysis is that the mobius group acts sharply 3-transitively on the Riemann sphere. I am wondering if other sharply k-transitive (continuous ...
Feb 2, 2017 · I have just become comfortable with the concept of K-transitivity of group actions. Now, as I begin to read more, I find some literature referencing a new term, "Sharply N-Transitive," where "N" is
May 2, 2018 · 0 $$ \int_0^ {1000} \exp (1000\sin (x)/x)\, {\rm d}x$$ Solve this integral of a sharply peaked function without a calculator. I was told to not do an expansion of the sharp function, but of its gently …
Nov 27, 2019 · William Kerby's lecture note on "On infinite sharply multiply transitive groups" has it (Thm.10.2), however uses abstractions through skew fields. I was wondering if there is a self …
Dec 31, 2020 · My question is, are the only sharply $3$ -transitive actions on spheres the mobius transformations, up to conjugation by a self-homeomorphism of the sphere? I'm also interested in the …
Feb 2, 2017 · I have just become comfortable with the concept of K-transitivity of group actions. Now, as I begin to read more, I find some literature referencing a new term, "Sharply N-Transitive," where "N" is
May 2, 2018 · 0 $$ \int_0^ {1000} \exp (1000\sin (x)/x)\, {\rm d}x$$ Solve this integral of a sharply peaked function without a calculator. I was told to not do an expansion of the sharp function, but of its gently …
