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 ...

This suggested that the so-called “isospin symmetry” between up and down quarks might be broken by more than expected due to the differences in their electric charges and masses – a discrepancy that ...

Supersymmetry, a theory that posits every known elementary particle has a heavier “superpartner” particle, has been the superstar of theoretical physics for the past half century. Its ...

She eventually became one of the world’s foremost experts in the fields of abstract algebra, algebraic topology and the mathematics of symmetry, working at the University of Erlangen and ...

Here, a new type of symmetric oscillating spectral evolution of soliton molecules was discovered in a figure-8 cavity. Different spectral components of soliton molecules have different evolutionary ...

(3) A mechanism to rapidly prototype different matrix structures and compositions of structures. CoLA natively supports PyTorch, JAX, as well as (limited) NumPy if JAX is not installed.

Matrix classes for matrices that are block-tridiagonal and sparse, and simply "block sparse". These talk together, and furthermore containts an algorithm for inversion of the block-tridiagonal version ...

In this work we propose a machine learning (ML) method to aid in the diagnosis of schizophrenia using electroencephalograms (EEGs) as input data. The computational algorithm not only yields a proposal ...