7 citations · 12 across the 11 of their papers we have counts for
4 papers · 1 filter
Lagrangian fillings for Legendrian links of affine type
Byung Hee An, Youngjin Bae, Eunjeong Lee
We prove that there are at least as many exact embedded Lagrangian fillings as seeds for Legendrian links of affine type . We also provide as…
Lagrangian fillings for Legendrian links of finite type
Byung Hee An, Youngjin Bae, Eunjeong Lee
We prove that there are at least seeds many exact embedded Lagrangian fillings for Legendrian links of type . We also provide seeds many Lagrangian fillings with cert…
Ruling invariants for Legendrian graphs
Byung Hee An, Youngjin Bae, Tamás Kálmán
We define ruling invariants for even-valence Legendrian graphs in standard contact three-space. We prove that rulings exist if and only if the DGA of the graph, introduced by the f…
A Chekanov-Eliashberg algebra for Legendrian graphs
Byung Hee An, Youngjin Bae
We define a differential graded algebra for Legendrian graphs and tangles in the standard contact Euclidean three space. This invariant is defined combinatorially by using ideas fr…