Abstract
In our previous work, we introduced a series of new derivation Lie algebras associated to an isolated hypersurface singularity . These are new analytic invariants of singularities. Here, we investigate for fewnomial isolated singularities and obtain the formula of (i.e., the dimension of ) for trinomial singularities. Furthermore, we prove the sharp upper estimate conjecture for . This is a continuation of our previous work (Math. Z. 298:3-4 (2021), 1813–1829). We proposed two new conjectures for and and we prove these conjectures for a large class of singularities.
Citation
Naveed Hussain. Stephen S.-T. Yau. Huaiqing Zuo. "DERIVATIONS OF LOCAL -TH HESSIAN ALGEBRAS OF SINGULARITIES." Rocky Mountain J. Math. 53 (1) 65 - 87, February 2023. https://doi.org/10.1216/rmj.2023.53.65
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