[FRIAM] Looking for an algorithm

[Edward Angel]

There are some references to using tensor products to solve potential equations that go back to 1964. They involve inverting (division?) of a tensor product matrix. I had some of this in my thesis (1968) and is also on the book I wrote that came our around 1972. I only have one copy left (its pages are turning yellow with age). I can scan those page if you like.

Ed
_______________________

Ed Angel

Founding Director, Art, Research, Technology and Science Laboratory (ARTS Lab)
Professor Emeritus of Computer Science, University of New Mexico

1017 Sierra Pinon
Santa Fe, NM 87501
505-984-0136 (home)		 	angel at cs.unm.edu <mailto:angel at cs.unm.edu>
505-453-4944 (cell) 				http://www.cs.unm.edu/~angel <http://www.cs.unm.edu/~angel>

> On Nov 4, 2021, at 2:20 PM, Jon Zingale <jonzingale at gmail.com> wrote:
> 
> Yeah, that direction (multiplying) is the more well tread direction. It is the inverse problem (division) that I am surprised to see so little written on. Have you run across much literature on it?
> 
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