Tensors are widely used in physics and engineering to describe physical properties that have multiple dimensions and magnitudes. In recent years, they have become increasingly important for data ...

The SageManifolds project aims at extending the mathematics software system Sage towards differential geometry and tensor calculus. Like Sage, SageManifolds is free, open- source and is based on the ...

This paper introduces the first release of Pytearcat, a Python package developed to compute tensor algebra operations in the context of theoretical physics, for instance, in general relativity. Given ...

Numerical tensor calculus has recently gained increasing attention in many scientific fields including quantum computing and machine learning which contain basic tensor operations such as the ...

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Max-Planck-Institute for Mathematics in the Sciences, Leipzig, Germany On the other hand, often, the initial data for complicated numerical algorithms may be chosen in the canonical/Tucker tensor ...