Completely hyperexpansive tuples of finite order
نویسندگان
چکیده
منابع مشابه
Distances between Completely Matched Tuples in the Modern Gene Sequences
Modern genome sequences are the products as a consequence of gene evolution. When we consider the gene evolution, it is necessary to investigate a universal feature of base sequences of the modern genes. We have investigated the characteristics of base sequences of modern genes using statistical analysis. In our previous works, we revealed that the base sequences of the modern genes universally...
متن کاملOperators Cauchy Dual to 2-hyperexpansive Operators: The Multivariable Case
Abstract. As a natural outgrowth of the work done in [18] and [21], we introduce an abstract framework to study generating m-tuples, and use it to analyze hypercontractivity and hyperexpansivity in several variables. These two notions encompass (joint) hyponormality and subnormality, as well as toral and spherical isometric-ness; for instance, the Drury-Arveson 2-shift is a spherical complete h...
متن کاملIsometric Dilations of Non-commuting Finite Rank N-tuples
A contractive n-tuple A = (A1, . . . , An) has a minimal joint isometric dilation S = (S1, . . . , Sn) where the Si’s are isometries with pairwise orthogonal ranges. This determines a representation of the Cuntz-Toeplitz algebra. When A acts on a finite dimensional space, the wot-closed nonself-adjoint algebra S generated by S is completely described in terms of the properties of A. This provid...
متن کاملSome completely monotonic functions of positive order
We completely determine the set of (α, β) ∈ R2 for which the function e −e ex−1 is convex on (0,∞) and use this result to give some special classes of completely monotonic functions of positive order related to gamma and psi functions.
متن کاملGenerating Finite Completely Reducible Linear Groups
It is proved here that each finite completely reducible linear group of dimension d (over an arbitrary field) can be generated by L 3 d] elements. If a finite linear group G of dimension d is not completely reducible, then its characteristic is a prime, p say, and the factor group of G modulo the largest normal p-subgroup O.p(G) may be viewed as a completely reducible linear group acting on the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2017
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2016.10.065