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arXiv · 2205.07197

On independent GKM-graphs without nontrivial extensions

Grigory Solomadin
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Abstract

In this paper an example of a $k$-independent $(n,k)$-type GKM-graph without nontrivial extensions is constructed for any $n\geq k\geq 3$. It is shown that this example cannot be realized by a GKM-manifold for any $n=k=3$ or $n\geq k\geq 4$.

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Grigory Solomadin. 2022-05-15. On independent GKM-graphs without nontrivial extensions. https://arxiv.org/abs/2205.07197

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