28 citations · 122 across the 14 of their papers we have counts for
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math.GT2008
Extended flux maps on surfaces and the contracted Johnson homomorphism
Matthew B. Day
On a closed symplectic surface Sigma of genus two or more, we give a new construction of an extended flux map (a crossed homomorphism from the symplectomorphism group Symp(Sigma) t…
math.GR2008★ 12 cited
Symplectic structures on right-angled Artin groups: between the mapping class group and the symplectic group
Matthew B. Day
We define a family of groups that include the mapping class group of a genus g surface with one boundary component and the integral symplectic group Sp(2g,Z). We then prove that th…
math.GR2008★ 28 cited
Peak reduction and finite presentations for automorphism groups of right-angled Artin groups
Matthew B. Day
We generalize the peak-reduction algorithm (Whitehead's theorem) for free groups to a theorem about a general right-angled Artin group A_Gamma. As an application, we find a finite…