hall algebras
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2021 ◽  
Vol 393 ◽  
pp. 108071
Author(s):  
Ming Lu ◽  
Weiqiang Wang

2021 ◽  
Vol 383 ◽  
pp. 107668
Author(s):  
Ming Lu ◽  
Liangang Peng

Author(s):  
Fabian Haiden

AbstractWe compare two associative algebras which encode the “quantum topology” of Legendrian curves in contact threefolds of product type $$S\times {\mathbb {R}}$$ S × R . The first is the skein algebra of graded Legendrian links and the second is the Hall algebra of the Fukaya category of S. We construct a natural homomorphism from the former to the latter, which we show is an isomorphism if S is a disk with marked points and injective if S is the annulus.


2021 ◽  
Vol 28 (1) ◽  
pp. 25-63
Author(s):  
Benjamin Cooper ◽  
Peter Samuelson
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