منابع مشابه
A Note on Quadratic Maps for Hilbert Space Operators
In this paper, we introduce the notion of sesquilinear map on Β(H) . Based on this notion, we define the quadratic map, which is the generalization of positive linear map. With the help of this concept, we prove several well-known equality and inequality...
متن کاملBinary Normal Regular Hermitian Lattices over Imaginary Quadratic Fields
We call a positive definite Hermitian lattice regular if it represents all integers, which can be represented locally by the lattice. We investigate binary regular Hermitian lattices over imaginary quadratic fields Q( √ −m) and provide a complete list of the (normal) binary regular Hermitian lattices.
متن کاملOn the Uniqueness of Af Diagonals in Regular Limit Algebras
Necessary and sufficient conditions are obtained for the uniqueness of standard regular AF masas in regular limit algebras up to approximate inner unitary equivalence.
متن کاملQuadratic Regular Reversal Maps
We study families of quadratic maps in an attempt to understand the role of dependence on parameters of unimodal maps and its relationship with the computer-generated chaos observed in numerical simulations. Our specific goal is to give conditions on this dependence to avoid chaotic situations. We show several examples that describe in some generality the qualitative properties of quadratic maps.
متن کاملÉtale Lattices over Quadratic Integers
We construct lattices with quadratic structure over the integers in quadratic number fields having the property that the rank of the quadratic structure is constant and equal to the rank of the lattice in all reductions modulo maximal ideals. We characterize the case in which such lattices are free. The construction gives a representative of the genus of such lattices as an orthogonal sum of “s...
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 Number Theory
سال: 1971
ISSN: 0022-314X
DOI: 10.1016/0022-314x(71)90009-6