Products and ratios of characteristic polynomials of random Hermitian matrices

@article{Baik2003ProductsAR,
  title={Products and ratios of characteristic polynomials of random Hermitian matrices},
  author={J. Baik and P. Deift and E. Strahov},
  journal={Journal of Mathematical Physics},
  year={2003},
  volume={44},
  pages={3657-3670}
}
We present new and streamlined proofs of various formulas for products and ratios of characteristic polynomials of random Hermitian matrices that have appeared recently in the literature. 
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