| 000 | 00633nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220816s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _aNULL | ||
| 245 | 0 | _aFunctions preserving nonnegativity of matrices | |
| 260 |
_aBangalore: _bDepartment of Mathematics, Indian Institute of Science: _c2007 |
||
| 300 | _aThe main goal of this work is to determine which entire functions preserve nonnegativity of matrices of a fixed order n — i.e., to characterize entire functions f with the property that f(A) is entrywise nonnegative for every entrywise nonnegative matrix | ||
| 856 | _uhttp://math.iisc.ernet.in/~library/preprints/MathPP29.pdf | ||
| 999 |
_c3664 _d3664 |
||