We obtain limit theorems for Φ(Ap)1/p and (ApσB) 1/p as p→ ∞ for positive matrices A, B, where Φ is a positive linear map between matrix algebras (in particular, Φ (A) = KAK∗) and σ is an operator mean (in particular, the weighted geometric mean), which are considered as certain reciprocal Lie–Trotter formulas and also a generalization of Kato’s limit to the supremum A∨ B with respect to the spectral order.
CITATION STYLE
Hiai, F. (2019). Matrix Limit Theorems of Kato Type Related to Positive Linear Maps and Operator Means. In Springer Optimization and Its Applications (Vol. 146, pp. 167–189). Springer International Publishing. https://doi.org/10.1007/978-3-030-12661-2_9
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