Isometry groups of simply connected unimodular 4-dimensional Lie groups

Youssef Ayad; Said Fahlaoui

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arXiv · 2412.01588

Isometry groups of simply connected unimodular 4-dimensional Lie groups

Youssef Ayad·Said Fahlaoui

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Abstract

We describe the full group of isometries of each left invariant Riemannian metric on the simply connected unimodular nilpotent or solvable $(R)$-type Lie groups of dimension four.

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Youssef Ayad, Said Fahlaoui. 2024-12-02. Isometry groups of simply connected unimodular 4-dimensional Lie groups. https://arxiv.org/abs/2412.01588

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