Diagonalization involves transforming a square matrix into a diagonal matrix by finding a suitable invertible matrix. A diagonal matrix is a matrix where all the elements outside the main diagonal ...

The Toyota Matrix was discontinued just over 10 years ago and it's already been pretty much forgotten. While it was dropped in the U.S. ahead of 2014 (and a year later for Canada), the Matrix had ...

密度行列埋め込み理論(DMET)とサンプルベースの量子対角化手法(SQD)を組合せ、分子物性計算を実施。41, 89量子ビットの全分子計算をそれぞれ27, 32量子ビットの活性領域シミュレーションに分解した計算を行い、古典と一致する結果を得た。

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Pequeño is a breaking news reporter who covers tech and more. Warner Bros. announced Wednesday the fifth installment of its flagship cyberpunk movie franchise “The Matrix” is in development, years ...

This paper proposes a novel shrinkage estimator for high-dimensional covariance matrices by extending the Oracle Approximating Shrinkage (OAS) of Chen et al. (2009) to target the diagonal elements of ...