2 citations · 2 across the 9 of their papers we have counts for
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On measures derived from orbital integrals
Martin Miglioli
The present work develops a framework to derive piecewise polynomial measures arising from invariant measures on adjoint orbits in the context of compact and semisimple Lie groups.…
Convexity of sums of eigenvalues of a segment of unitaries
Gabriel Larotonda, Martin Miglioli
For a unitary matrix with skew-Hermitian, the angles of are the arguments of its spectrum, i.e. the spectrum of . For , we show that $…
HCIZ integral formula as unitarity of a canonical map between reproducing kernel spaces
Martin Miglioli
In this article we prove that the Harish-Chandra-Itzykson-Zuber (HCIZ) integral formula is equivalent to the unitarity of a canonical map between invariant subspaces of Segal-Bargm…
Geometry of spectral bounds of curves of unitary operators
Martin Miglioli
This article presents a new proof of a theorem concerning bounds of the spectrum of the product of unitary operators and a generalization for differentiable curves of this theorem.…
On Schatten restricted norms
Martin Miglioli
We consider norms on a complex separable Hilbert space such that for positive invertible operators and that differ b…