%0 Journal Article %A Huang, Linzhe %T Thompson’s semigroup and the first Hochschild cohomology %J Canadian journal of mathematics %D 2025 %P 842-862 %V 77 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X24000154/ %R 10.4153/S0008414X24000154 %F 10_4153_S0008414X24000154