activity
20182026
most citedQuasiconvexity, null Lagrangians, and Hardy space integrability under constant rank constraints

22 citations · 77 across the 17 of their papers we have counts for

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Showing 2023Show all

3 papers · 1 filter

math.CA2023

Stability of the Faber-Krahn inequality for the Short-time Fourier Transform

Jaime Gómez, André Guerra, João P. G. Ramos +1

We prove a sharp quantitative version of the Faber--Krahn inequality for the short-time Fourier transform (STFT). To do so, we consider a deficit which measures by how muc…

math.AP2023★ 1 cited

Sharp quantitative stability of the Möbius group among sphere-valued maps in arbitrary dimension

André Guerra, Xavier Lamy, Konstantinos Zemas

In this work we prove a sharp quantitative form of Liouville's theorem, which asserts that, for all , the weakly conformal maps of with degree ar…

math.DG2023

On the optimal conformal capacity of linked curves

André Guerra, Eden Prywes

We investigate the following optimization problem: what is the least possible conformal capacity of a pair of linked curves in ? A natural conjecture, due to Gehring, Martin a…