Preserving positivity for matrices with sparsity constraints (Q2822725)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Preserving positivity for matrices with sparsity constraints |
scientific article; zbMATH DE number 6632608
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preserving positivity for matrices with sparsity constraints |
scientific article; zbMATH DE number 6632608 |
Statements
Preserving positivity for matrices with sparsity constraints (English)
0 references
4 October 2016
0 references
matrices with structure of zeros
0 references
entrywise positive maps
0 references
absolutely monotonic functions
0 references
multiplicatively convex functions
0 references
positive semidefiniteness
0 references
Loewner ordering
0 references
fractional Schur powers
0 references
linear preserver problem
0 references
Loewner positivity
0 references
numerical range
0 references
0 references
