6 citations · 16 across the 11 of their papers we have counts for
12 papers
Approximation of pseudohermitian structures via embeddings into spheres
Hendrik Herrmann, Chin-Yu Hsiao, Bernhard Lamel
Let be a compact strictly pseudoconvex CR manifold which is CR embeddable into the complex Euclidean space. We show that can be approximated in $\mathscr{…
On the second coefficient in the semi-classical expansion of Toeplitz Operators
Chin-Chia Chang, Hendrik Herrmann, Chin-Yu Hsiao
Let be a compact strictly pseudoconvex embeddable CR manifold and let be the Toeplitz operator on associated with a Reeb vector field $\mathcal{T}\in\mathscr{C}^\infty(…
Induced Fubini-Study metrics on strictly pseudoconvex CR manifolds and zeros of random CR functions
Hendrik Herrmann, Chin-Yu Hsiao, George Marinescu +1
Let be a compact strictly pseudoconvex embeddable Cauchy-Riemann manifold and let be the Toeplitz operator on associated with a first-order pseudodifferential operato…
Semi-classical spectral asymptotics of Toeplitz operators on CR manifolds
Hendrik Herrmann, Chin-Yu Hsiao, George Marinescu +1
Let be a compact strictly pseudoconvex embeddable CR manifold and let be the Toeplitz operator on associated with some first order pseudodifferential operator . We…
Generic Features in the Spectral Decomposition of Correlation Matrices
Yuriy Stepanov, Hendrik Herrmann, Thomas Guhr
We show that correlation matrices with particular average and variance of the correlation coefficients have a notably restricted spectral structure. Applying geometric methods, we…
-equivariant embedding theorems for CR manifolds of high codimension
Kevin Fritsch, Hendrik Herrmann, Chin-Yu Hsiao
Let be a -dimensional compact CR manifold with codimension , , and let be a -dimensional compact Lie group with CR action on and $T…