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C∗-Algebras for partial product systems over N
We define partial product systems over N. They generalise product systems over N and Fell bundles over Z. We define Toeplitz C∗-algebras and relative Cuntz-Pimsner algebras for them and show that the section C∗-algebra of a Fell bundle over Z is a relative Cuntz-Pimsner algebra. We describe the gauge-invariant ideals …