多项式映射合成的一种矩阵表示
A matrix representation of composition of polynomial maps
摘要:
本文用一对多指标矩阵表示多项式映射,并引入了一种新的乘积。给出了多项式映射复合的一种矩阵表示。在实数和复数的情况下,引入了这类矩阵的不同类型的范数。这些规范的普通和新产品的性质进行了研究。本文给出了一个推广的Bézieri不等式.
英文摘要:
In this paper polynomial maps are represented by the use of matrices whose entries are numbered by pair of multiindices and a new product of such matrices is introduced. A matrix representation of composition of polynomial maps is given. In the case of real and complex numbers different kind of norms of such matrices are introduced. Properties of these norms with respect to the ordinary and new products are investigated. A generalization of Bombieri's inequality is offered.
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