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Removed dev stuff from README and shifted it to vj branch.

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v1j4y 2021-01-28 01:04:59 +01:00
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commit 6eec4423cc

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@ -34,23 +34,3 @@
\sum_{i=1}^{Ne} \sum_{pkl} \sum_a^{Nn}
c_{apkl} R_{ia}^{p-k-l}\, C_{i,a(p-k+l)}^k
$$
** Rank reduction
*** Idea
The idea is to use SVD and fast-updates to reduce the rank of the
intermediate \(r^k_{ij} = \Gamma_{i,j,k}\) like so.
\[
\Gamma_{i,j,k} = U_{i,d,k} \cdot D_{d,d,k} \cdot V^T_{d,j,k}
\]
Where \( D_{d,d,k}\) is a diagonal in indices \(i,j\) and is of rank \(d \ll Min(i,j)\).
** Auto-generate derivatives
*** Idea
The calculation of first and second derivatives of
a network of tensors contracted using BLAS can also be expressed as a sum of BLAS contractions. However, there are many pitfalls. Here we shall consider an automated generation of contraction scheme to optimize the order in which the BLAS contraction is performed.