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20162020
most citedAn approach for computing families of multi-branch-point covers and applications for symplectic Galois groups

3 citations · 12 across the 8 of their papers we have counts for

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Showing 2017Show all

3 papers · 1 filter

math.NT2017★ 1 cited

Belyi map for the sporadic group J2

Dominik Barth, Andreas Wenz

We present a genus 0 Belyi map for the sporadic Janko group J2 of degree 280. As a consequence we obtain a polynomial having Aut(J2) as a Galois group over K(t) where K is a number…

math.NT2017★ 3 cited

Belyi map for the sporadic group J1

Dominik Barth, Andreas Wenz

We compute the genus 0 Belyi map for the sporadic Janko group J1 of degree 266 and describe the applied method. This yields explicit polynomials having J1 as a Galois group over K(…

math.NT2017★ 2 cited

Explicit Belyi maps over Q having almost simple primitive monodromy groups

Dominik Barth, Andreas Wenz

We present all Belyi maps P^1(C) -> P^1(C) having almost simple primitive monodromy groups (not isomorphic to A_n or S_n) containing rigid and rational generating triples of degree…