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Anka Chen's user avatar
Anka Chen's user avatar
Anka Chen
  • Member for 1 year, 9 months
  • Last seen more than 1 year ago
  • Salt Lake City
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If a polyhedron in $\mathbb{R}^3$ has local intersections, does it also have more global intersections?
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If a polyhedron in $\mathbb{R}^3$ has local intersections, does it also have more global intersections?
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If a polyhedron in $\mathbb{R}^3$ has local intersections, does it also have more global intersections?
I kind of see your point; if the 2-manifold is a closed surface, then things become more complicated, and my countercase won't work; please allow me to think about this, I will get back to it later.
revised
If a polyhedron in $\mathbb{R}^3$ has local intersections, does it also have more global intersections?
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answered
If a polyhedron in $\mathbb{R}^3$ has local intersections, does it also have more global intersections?