arXiv · 2601.13736
Some Consequences of the Grunewald-O'Halloran Conjecture for Pseudoquonic Operators
Abstract
Investigating a recent positive solution of a conjecture of Grunewald and O'Halloran for complex finite dimensional nilpotent Lie algebras, we are in the position to find results of existence and uniqueness for the construction of complex nilpotent Lie algebras of arbitrary dimension via pseudobosonic operators. We involve the so-called theory of the deformation of Lie algebras of Gerstenhaber, in order to prove our main results. There isn't a generalized version of the Grunewald-O'Halloran Conjecture when we consider pseudoquonic operators, which specialize to pseudobosonic operators in many cirumstances. Therefore we prove a result of existence (and a direct construction) of pseudobosonic $O^*$-algebras of operators, but leave open the problem of the uniqueness of the construction.
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Fabio Bagarello, Yanga Bavuma, Francesco G. Russo. 2026-01-20. Some Consequences of the Grunewald-O'Halloran Conjecture for Pseudoquonic Operators. https://doi.org/10.1515/forum-2024-0442
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