The solvable Lie group $N_{6,28}$: an example of an almost $C_0(\mathcal{K})$-C*-algebra

Junko Inoue, Ying-Fen Lin, Jean Ludwig

Motivated by the description of the C*-algebra of the affine automorphism group $N_{6,28}$ of the Siegel upper half-plane of degree 2 as an algebra of operator fields defined over…