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We continue the study of isomorphisms of tensor algebras associated to aC*-correspondences in the sense of Muhly and Solel. Inspired by by recent workof Davidson, Ramsey and Shalit, we solve isomorphism problems for tensoralgebras arising from weighted partial dynamical systems. We provide completebounded / isometric classification results for tensor algebras arising fromweighted partial systems, both in terms of the C*-correspondences associated tothem, and in terms of the original dynamics. We use this to show that theisometric isomorphism and algebraic / bounded isomorphism problems are twodistinct problems, that require separate criteria to be solved. Our methodsyield alternative proofs to classification results for Peters' semi-crossedproduct due to Davidson and Katsoulis and for multiplicity-free graph tensoralgebras due to Katsoulis, Kribs and Solel.

Isomorphisms of tensor algebras arising from weighted partial systems