Lagrangian Fillings of Legendrian 4-Plat Knots
classification
🧮 math.SG
math.GT
keywords
legendrianfillingsknotslagrangianplatcharacterizecontactcorollary
read the original abstract
We characterize which Legendrian $4$-plat knots in the standard contact $3$-space have exact orientable Lagrangian fillings. As a corollary, we show that the underlying smooth knot types of fillable Legendrian $4$-plats are positive.
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