Pants decomposition filling-volume conjecture for embedded surfaces
Pants decomposition filling-volume conjecture for embedded surfaces
Let ) be a surface embedded in , of genus , and let be the boundary curves of a pants decomposition of . Here denotes the filling volume of , and denotes the area of . Pants decomposition filling-volume conjecture. There is a pants decomposition such that
The conjecture would give an alternative proof of the proposition that embedded surfaces admit efficient decompositions into simpler integral cycles. The implicit constant is independent of the genus; with genus-dependent constants, the claim follows from the systolic inequality for closed surfaces.
Sources & referencesView supporting material
Primary source
Robert Young, “Quantitative nonorientability of embedded cycles”, arXiv:1312.0966 (2016).
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