J
Ji Oon Lee
Researcher at KAIST
Publications - 58
Citations - 1482
Ji Oon Lee is an academic researcher from KAIST. The author has contributed to research in topics: Eigenvalues and eigenvectors & Matrix (mathematics). The author has an hindex of 18, co-authored 54 publications receiving 1222 citations. Previous affiliations of Ji Oon Lee include Harvard University.
Papers
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Journal ArticleDOI
Measuring large optical transmission matrices of disordered media.
Hyeonseung Yu,Timothy R. Hillman,Wonshik Choi,Ji Oon Lee,Michael S. Feld,Ramachandra R. Dasari,YongKeun Park +6 more
TL;DR: The singular value spectrum of the TM is investigated in order to detect evidence of open transmission channels, predicted by random-matrix theory, and the results comport with theoretical expectations, given the experimental limitations of the system.
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Rate of Convergence Towards Hartree Dynamics
TL;DR: In this paper, the difference between the many-body Schrodinger evolution in the mean-field regime and the effective nonlinear Hartree dynamics is at most of the order 1/N, for any fixed time.
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A necessary and sufficient condition for edge universality of Wigner matrices
Ji Oon Lee,Jun Yin +1 more
TL;DR: In this article, it was shown that the Tracy-Widom law of Wigner matrices holds if and only if lim(s→∞s4P(|x12|≥s)=0.
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Tracy–Widom distribution for the largest eigenvalue of real sample covariance matrices with general population
Ji Oon Lee,Kevin Schnelli +1 more
TL;DR: In this article, the largest rescaled eigenvalue of a sample covariance matrix of the form ρ = ρ 1/2 ρ √ ρ (Sigma √ X) is analyzed under the assumption that the entries of ρ are i.i.d. Gaussians.
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A Necessary and Sufficient Condition for Edge Universality of Wigner matrices
Ji Oon Lee,Jun Yin +1 more
TL;DR: In this article, it was shown that Tracy-Widom law of Wigner matrices holds if and only if the variance of the upper right entries of the matrix is finite.