A deformation of Robert-Wagner foam evaluation and link homology
A deformation of Robert-Wagner foam evaluation and link homology
复制标题
Robert-Wagner 泡沫变形评估和链接同源性
DOI:
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
N. Kitchloo
中科院分区:
文献类型:
--
作者:
M. Khovanov;N. Kitchloo
We consider a deformation of the Robert-Wagner foam evaluation formula, with an eye toward a relation to formal groups. Integrality of the deformed evaluation is established, giving rise to state spaces for planar GL(N) MOY graphs (Murakami-Ohtsuki-Yamada graphs). Skein relations for the deformation are worked out in details in the GL(2) case. These skein relations deform GL(2) foam relations of Beliakova, Hogancamp, Putyra and Wehrli. We establish the Reidemeister move invariance of the resulting chain complexes assigned to link diagrams, giving us a link homology theory.
影响因子:
1.7
作者:
Khovanov, Mikhail;Robert, Louis-Hadrien
通讯作者:
Robert, Louis-Hadrien