Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quasi Hyperrigidity and Weak Peak Points for Non-Commutative Operator
  Systems   In this article, we introduce the notions of weak boundary repre- sentation,
quasi hyperrigidity and weak peak points in the non-commutative setting for
operator systems in C* algebras. An analogue of Saskin theorem relating quasi
hyperrigidity and weak Choquet boundary for particular classes of C* algebras
is proved. We also show that, if an irreducible representation is a weak
boundary representation and weak peak then it is a boundary repre- sentation.
Several examples are provided to illustrate these notions. It is also observed
that isometries on Hilbert spaces play an important role in the study of
certain operator systems.

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The categories of this paper are: nlin
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The categories of this paper are: physics
29
The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: q-bio
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The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
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The categories of this paper are: supr-con
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ph
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The categories of this paper are: alg-geom