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Filippo Bianchi's user avatar
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Filippo Bianchi's user avatar
Filippo Bianchi
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6 Questions

Score Activity Newest Views
8 votes
2 answers
225 views

Is there a simple formula to compute the Casson invariant of an homology $3$-sphere from its Heegaard diagram?

  • at.algebraic-topology
  • gt.geometric-topology
  • 3-manifolds
asked Sep 5, 2021 at 13:54
7 votes
1 answer
215 views

Heegaard Floer homology of a genus two Heegaard splitting of $S^3$

  • 3-manifolds
  • heegaard-floer-homology
asked Apr 4, 2022 at 15:44
3 votes
1 answer
133 views

Formula for the Casson invariant in terms of the linking form

  • gt.geometric-topology
  • knot-theory
  • 3-manifolds
asked Oct 11, 2021 at 8:33
2 votes
1 answer
96 views

Is it possible to tessellate a torus minus a disk using hyperbolic right-angled pentagons?

  • dg.differential-geometry
  • hyperbolic-geometry
asked Apr 20, 2020 at 21:08
0 votes
0 answers
84 views

Strings of integers with palindromic substrings

  • co.combinatorics
asked Feb 4, 2022 at 12:28
4 votes
0 answers
73 views

Presentation of handlebody mapping class group

  • gt.geometric-topology
  • mapping-class-groups
  • presentations-of-groups
asked Nov 3, 2022 at 22:17
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