| An extension of the numerical radius |
| کد مقاله : 1016-SLAA10 |
| نویسندگان |
|
محسن کیان * عضو هیات علمی گروه ریاضی دانشگاه بجنورد |
| چکیده مقاله |
| The matricial range has been introduced by W. Areveson as a matrix valued extension of the numerical range. Noting the connection between the numerical range and numerical radius, we introduce a quantity related to the matricial range of a matrix. We present some of its properties which are extensions of the results about the numerical radius. |
| کلیدواژه ها |
| numerical range, numerical radius, matricial range |
| وضعیت: پذیرفته شده مشروط برای ارائه به صورت پوستر |