We determine the third cohomology of Alexander quandles of the form Fq[T]∕(T − ω), where Fq denotes the finite field of order q and ω is an element of Fq which is neither 0 nor 1. As a result, we obtain many concrete examples of non-trivial 3–cocycles.
Mochizuki, Takuro  1
@article{10_2140_agt_2005_5_183,
author = {Mochizuki, Takuro},
title = {The 3{\textendash}cocycles of the {Alexander} quandles {\ensuremath{\mathbb{F}}q[T]\ensuremath{/}(T} \ensuremath{-} \ensuremath{\omega})},
journal = {Algebraic and Geometric Topology},
pages = {183--205},
year = {2005},
volume = {5},
number = {1},
doi = {10.2140/agt.2005.5.183},
url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2005.5.183/}
}
Mochizuki, Takuro. The 3–cocycles of the Alexander quandles 𝔽q[T]∕(T − ω). Algebraic and Geometric Topology, Tome 5 (2005) no. 1, pp. 183-205. doi: 10.2140/agt.2005.5.183
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