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math.RA2022
Zero-product balanced algebras
Eusebio Gardella, Hannes Thiel
We say that an algebra is zero-product balanced if and agree modulo tensors of elements with zero-product. This is closely related to but more general t…
math.OA2022
The Global Glimm Property
Hannes Thiel, Eduard Vilalta
It is known that a C*-algebra with the Global Glimm Property is nowhere scattered (it has no elementary ideal-quotients), and the Global Glimm Problem asks if the converse holds. W…
math.OA2022
Weighted homomorphisms between C*-algebras
Eusebio Gardella, Hannes Thiel
We show that a bounded, linear map between C*-algebras is a weighted -homomorphism (the central compression of a -homomorphism) if and only if it preserves zero-product…