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math.SP2023
A Note on Approximating the Symplectic Spectrum
V. B. Kiran Kumar, Anmary Tonny
The symplectic eigenvalues play a significant role in finite mode quantum information theory, and Williamson normal form proves to be a valuable tool in this area. Understanding th…
math.SP2022
An Order Relation between Eigenvalues and Symplectic Eigenvalues of a Class of Infinite-Dimensional Operators
Tiju Cherian John, V. B. Kiran Kumar, Anmary Tonny
In this article, we obtain some results in the direction of ``infinite dimensional symplectic spectral theory". We prove an inequality between the eigenvalues and symplectic eigenv…