researcher

G. Pisier

71 papers hereh-index 4710k citations238 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author59
first author3
middle author2
last author7

Across the 71 of 71 papers where every author was matched, so the position is known.

fields

math.FA35
math.OA34
math.PR1
math.RT1

same name

G. Pisier — 4 papers, h 6
G. Pisier — 2 papers, h 13

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

19922023

most citedNoncommutative vector valued

L_{p}

-spaces and completely

p

-summing maps

286 citations · 878 across the 61 of their papers we have counts for

collaborators

Showing 1995 · math.FAShow all

2 papers · 2 filters

math.FA1995★ 2 cited

Quadratic forms in unitary operators

Gilles Pisier

Let $u_{1}, \dots, u_{n}$ be unitary operators on a Hilbert space $H$ . We study the norm $$\left\|\sum^{i=n}_{i=1} u_i \otimes \bar u_i\right\|\leqno (1)$$ of the operator $\sum u_i \ot…

math.FA1995★ 83 cited

A simple proof of a theorem of Kirchberg and related results on $C^{*}$ -norms

Gilles Pisier

Recently, E.\ Kirchberg [K1--2] revived the study of pairs of $C^{*}$ -algebras $A, B$ such that there is only one $C^{*}$ -norm on the algebraic tensor product $A \otimes B$ , or equivalen…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.

Quadratic forms in unitary operators

A simple proof of a theorem of Kirchberg and related results on C∗-norms

A simple proof of a theorem of Kirchberg and related results on $C^{*}$ -norms