Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Many electronic structure methods rely on the minimization of the energy of the system ...

Recently, in order to find the principal moments of inertia of a large number of rigid bodies, it was necessary to compute the eigenvalues of many real, symmetric 3 × 3 matrices. The available ...

My team and I work on physics-inspired ML models where we use torch.linalg.eigh to get the eigenvector corresponding to the lowest eigenvalue of a Hermitian matrix. We sometimes run into numerical ...

But first, what actually is the food matrix? "The ‘food matrix’ refers to a food's physical structure, the way the molecules inside it interact and how this interplay affects the way we digest and ...

Abstract: An analytic parahermitian matrix admits in almost all cases an eigenvalue decomposition (EVD) with analytic eigenvalues and eigenvectors. We have previously defined a discrete Fourier ...

Abstract: This paper is concerned with online algorithms for the generalized Hermitian eigenvalue problem (GHEP). We first present an algorithm based on randomization, termed alternate-projections ...

1 Fundamental Science on Nuclear Safety and Simulation Technology Laboratory, College of Nuclear Science and Technology, Harbin Engineering University, Harbin, China 2 Department of Physics, ...