Knotted Legendrian surfaces with few Reeb chords

Abstract: For $g&gt;0$, we construct $g+1$ Legendrian embeddings of a surface of genus $g$ into $J<sup>1(R<sup>2)=R<sup>5$ which lie in pairwise distinct Legendrian isotopy classes and which all have $g+1$ transverse Reeb chords ($g+1$ is the conjecturally minimal number of chords). Furthermore, for $g$ of the $g+1$ embeddings the Legendrian contact homology DGA does not admit any augmentation over $Z/2Z$, and hence cannot be linearized. We also investigate these surfaces from the point of view of the theory of generating families. Finally, we consider Legendrian spheres and planes in $J<sup>1(S<sup>2)$ from a similar perspective.