@inbook{402843278f804774b395c374eb3ac239,
title = "The Blanchet-Khovanov algebras",
abstract = "Blanchet introduced certain singular cobordisms to fix the functoriality of Khovanov homology. In this paper we introduce graded algebras consisting of such singular cobordisms {\`a} la Blanchet. As the main result we explicitly describe these algebras in algebraic terms using the combinatorics of arc diagrams.",
author = "Michael Ehrig and Catharina Stroppel and Daniel Tubbenhauer",
note = "Publisher Copyright: {\textcopyright} 2017 American Mathematical Society.",
year = "2017",
doi = "10.1090/conm/683/13707",
language = "English",
series = "Contemporary Mathematics",
publisher = "American Mathematical Society",
pages = "183--226",
booktitle = "Contemporary Mathematics",
address = "United States",
}