Some Results on the Qualitative Theory of Matrix
نویسندگان
چکیده
منابع مشابه
Some Results on the Qualitative Theory of Matrix †
In this paper, we discuss the sign stability and the potential stability for the linear time invarient system described by dx/dt=Ax, x∈Rn, A∈Rn×n. The necessary and sufficient conditions for sign stability are obtained. The sufficient conditions for potential stability are also discussed with the concept of cycle decomposition. The results obtained are more general than those so far known. The ...
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In this paper, the notions of pseudofield of values and joint pseudofield of values of matrix polynomials are introduced and some of their algebraic and geometrical properties are studied. Moreover, the relationship between the pseudofield of values of a matrix polynomial and the pseudofield of values of its companion linearization is stated, and then some properties of the augmented field of ...
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1981
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.17.49