Matrix versions of the Hellinger distance |
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Authors: | Bhatia Rajendra Gaubert Stephane Jain Tanvi |
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Affiliation: | 1.Ashoka University, Sonepat, Haryana, 131029, India ;2.INRIA and CMAP, Ecole Polytechnique, CNRS, 91128, Palaiseau, France ;3.Indian Statistical Institute, New Delhi, 110016, India ; |
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Abstract: | Letters in Mathematical Physics - On the space of positive definite matrices, we consider distance functions of the form $$d(A,B)=left[ mathrm{tr}mathcal {A}(A,B)-mathrm{tr}mathcal... |
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