H. Lee

activity

20072026

^{*}

-homomorphisms between

C^{*}

-algebras II

2 citations · 6 across the 17 of their papers we have counts for

collaborators

Showing 2014 · math.OAShow all

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math.OA2014

A note on non-linear $σ$ -models in noncommutative geometry

Hyun Ho Lee

We study non-linear $σ$ -models defined on noncommutative torus as a two dimensional string world-sheet. We consider a quantum group as a noncommutative space-time as well as two po…

math.OA2014★ 1 cited

Homotopy classification of homogeneous projections in the corona algebra of a non-simple C*-algebra

Hyun Ho Lee

In this paper we consider certain proejctions in the corona algebra of $C (X) \otimes B$ associated to $(p_{0}, p_{1}, \dots, p_{n})$ where $p_i: X_i \to \mt_s$ a continuous projection val…

A note on non-linear σ-models in noncommutative geometry

Homotopy classification of homogeneous projections in the corona algebra of a non-simple C*-algebra

A note on non-linear $σ$ -models in noncommutative geometry