Answering a conjecture of M. von Golitschek in the negative, a compact set K is constructed on the plane such that not every continuous function on K can be uniformly approximated by continuous functions of the form g(x)+h( y), and yet K does not contain a closed path of points with consequitive poi
A tensor product matrix approximation problem in quantum physics
β Scribed by Geir Dahl; Jon Magne Leinaas; Jan Myrheim; Eirik Ovrum
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 181 KB
- Volume
- 420
- Category
- Article
- ISSN
- 0024-3795
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