# Outer Product of SparseMatrix and SparseVector

**URL:** https://discourse.julialang.org/t/outer-product-of-sparsematrix-and-sparsevector/97947
**Category:** General Usage
**Tags:** linearalgebra, sparse
**Created:** [April 26, 2023, 1:22pm UTC](https://discourse.julialang.org/t/outer-product-of-sparsematrix-and-sparsevector/97947 "2023-04-26T13:22:31Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![stevengj](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/stevengj/32/71_2.png) [@stevengj](https://discourse.julialang.org/u/stevengj)
#### Post date: [April 26, 2023, 1:54pm UTC](https://discourse.julialang.org/t/outer-product-of-sparsematrix-and-sparsevector/97947/2 "2023-04-26T13:54:51Z")

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Do you want a 3d sparse array as the result? The SparseArrays package does not support this, but there are other packages that do: [Sparse 3D arrays - #7 by jovansam](https://discourse.julialang.org/t/sparse-3d-arrays/16488/7)

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