Positive definite matrices are widely used in machine learning and probabilistic modeling, especially in applications related to graph analysis and Gaussian models. It is not uncommon that positive ...

In addition, since both of them are $\text{3}\times \text{3}$ complex conjugate symmetric matrices, we design an adaptive contrastive learning network to extract real and complex information.

Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy ...

By McKinley Franklin Laurence Fishburne wanted to be a part of the fourth film in the Matrix franchise, but the team behind the project wasn’t on the same page. “I offered my services to the ...

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 ...

Chemical Physics Theory Group, Department of Chemistry, and Center for Quantum Information and Quantum Control, University of Toronto, Toronto, Ontario M5S 3H6, Canada ...

In this work, utilizing Riemannian geometric principles, we propose coordinate-descent algorithms on the Riemannian manifold of symmetric positive definite (SPD) matrices. We further identify a broad ...

The paper "Key-Axis-based Localization of Symmetry Axes in 3D Objects Utilizing Geometry and Texture" is now available at DOI: 10.1109/TIP.2024.3515801. KASAL is a project designed for determining the ...

It’s been almost a decade, but melodic death metal outfit Scar Symmetry are finally putting out new music with the mouthful of an upcoming release, The Singularity (Phase II – Xenotaph). Slated for ...

The Gangs Matrix is a racially biased database criminalising a generation of young black men. Some have never even committed a serious offence before, but still find themselves stigmatised and ...