شماره ركورد كنفرانس :
4091
عنوان مقاله :
Some necessary conditions on the inverse eigenvalue problem of symmetric nonnegative matrices
پديدآورندگان :
Nazari Alimohammad : a-nazari@araku.ac.ir Arak University, Arak 38156-8-8349, Iran. , Nezami Atiyeh Arak University, Arak 38156-8-8349, Iran.
كليدواژه :
Symmetric nonnegative inverse eigenvalue problem , Spectrum of matrix , Perron eigenvalue.
عنوان كنفرانس :
ششمين سمينار آناليز عددي و كاربردهاي آن
چكيده فارسي :
In this paper for a given set of real numbers with special conditions, we prove that there exist a nonnegative symmetric matrix such that the given set is its spectrum. In continue we present a sufficient conditions as conjecture for existence this matrix.
