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Jan 20, 2011 at 12:30 vote accept geron
Jan 17, 2011 at 21:15 comment added Ian Agol Sorry, in my previous comment I assumed you were asking for an automorphic 2-form (like a harmonic form). If you just want a 2-form, you can definitely do this on a subgroup in which the totally geodesic surface becomes embedded and non-separating, such as the Whitehead or Borromean rings link complements. But it might be tricky to write down an explicit formula.
Jan 17, 2011 at 21:07 comment added Ian Agol You might be able to do this on a congruence subgroup of $PSL(2,\mathbb{Z}[i])$. Here's a reference: ams.org/mathscinet-getitem?mr=1123369
Jan 17, 2011 at 16:48 history edited Aaron Mazel-Gee
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Jan 17, 2011 at 14:53 answer added Bill Thurston timeline score: 9
Jan 17, 2011 at 12:50 history asked geron CC BY-SA 2.5