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M. Kian

30 papers hereh-index 11514 citations72 works total

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

author position
  • sole author11
  • first author11
  • middle author5
  • last author1

Across the 28 of 30 papers where every author was matched, so the position is known.

fields
  • math.FA20
  • math.OA4
  • quant-ph3
  • math-ph2
  • cs.IT1

identity via Semantic Scholar / OpenAlex

activity
20132026
most citedPositivity of 2×2 block matrices of operators

48 citations · 73 across the 25 of their papers we have counts for

collaborators
Showing 2019Show all

3 papers · 1 filter

math.FA2019

Matricial Radius: A Relation of Numerical radius with Matricial Range

Mohsen Kian, Mahdi Dehghani, Mostafa Sattari

It has been shown that if T is a complex matrix, then {\small\begin{align*} ω(T)&=\frac{1}{n}\sup\left\{|\mathrm{Tr}\ X|;\ X\in W^n(T)\right\}\\ &=\frac{1}{n}\sup\left\{\|X\|_1;\…

math.FA2019★ 1 cited

Variants of Ando--Hiai type inequalities for deformed means and applications

Mohsen Kian, M. S. Moslehian, Yuki Seo

For an n-tuple of positive invertible operators on a Hilbert space, we present some variants of Ando--Hiai type inequalities for deformed means from an n-variable operator mean…

math.FA2019★ 48 cited

Positivity of 2×2 block matrices of operators

Mohammad Sal Moslehian, Mohsen Kian, Qingxiang Xu

We review some of the significant generalizations and applications of the celebrated Douglas theorem on the equivalence of factorization, range inclusion, and majorization of opera…

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