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20172026
most citedMinimal and nearly minimal measure expansions in connected unimodular groups

6 citations · 33 across the 35 of their papers we have counts for

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math.GR2026

A nonabelian Brunn-Minkowski inequality II

Yifan Jing, Chieu-Minh Tran

We prove that every unimodular locally compact group of noncompact Lie dimension satisfies the sharp Brunn--Minkowski inequality \[ μ_G(XY)^{1/n}\geμ_G(X)^{1/n}+μ_G(Y)^{1/n…

math.GR2023

Measure doubling of small sets in

Yifan Jing, Chieu-Minh Tran, Ruixiang Zhang

Let be the 3D-rotation group equipped with the real-manifold topology and the normalized Haar measure . Resolving a problem by Breuillard and Green,…

math.GR2023★ 1 cited

Measure growth in compact semisimple Lie groups and the Kemperman Inverse Problem

Yifan Jing, Chieu-Minh Tran

Suppose is a compact semisimple Lie group, is the normalized Haar measure on , and are measurable. We show that $$μ(A^2)\geq \min\{1, 2μ(A)+ημ(A)(1-…

math.GR2021★ 3 cited

On the small measure expansion phenomenon in connected noncompact nonabelian groups

Jinpeng An, Yifan Jing, Chieu-Minh Tran +1

Suppose is a connected noncompact locally compact group, are nonempty and compact subsets of , is a left Haar measure on . Assuming that is unimodular, and…

math.GR2021

A Cauchy-Davenport theorem for locally compact groups

Yifan Jing, Chieu-Minh Tran

We generalize the Cauchy-Davenport theorem to locally compact groups.

math.GR2021★ 4 cited

A nonabelian Brunn-Minkowski inequality

Yifan Jing, Chieu-Minh Tran, Ruixiang Zhang

Henstock and Macbeath asked in 1953 whether the Brunn-Minkowski inequality can be generalized to nonabelian locally compact groups; questions along the same line were also asked by…