>
Fa   |   Ar   |   En
   genus g groups of diagonal type  
   
نویسنده salih haval m. mohammed
منبع journal of algebraic structures and their applications - 2023 - دوره : 10 - شماره : 2 - صفحه:41 -50
چکیده    A transitive subgroup g ≤ sn is called a genus g group if there exist non identity elements x1, ..., xr ∈ g satisfying g = ⟨x1, x2, ..., xr⟩, πr i=1 xi = 1 and σr i=1 ind xi = 2(n + g −1). the hurwitz space hin r,g(g) is the space of genus g covers of the riemann sphere p1c with r branch points and the monodromy group g. isomorphisms of such covers are in one to one correspondence with genus g groups. in this article, we show that g possesses genus one and two group if it is diagonal type and acts primitively on ω. furthermore, we study the connectedness of the hurwitz space hin r,g(g) for genus 1 and 2.
کلیدواژه braid orbit ,genus g system ,primitive group
آدرس soran university, faculty of science, department of mathematics, iraq
پست الکترونیکی havalmahmood07@gmail.com
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved