Curvature invariant and generalized canonical operator models – II

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Geometric Invariant Theory and Generalized Eigenvalue Problem II

Let G be a connected reductive subgroup of a complex connected reductive group Ĝ. Fix maximal tori and Borel subgroups of G and Ĝ. Consider the cone LR◦(Ĝ,G) generated by the pairs (ν, ν̂) of strictly dominant characters such that Vν is a submodule of Vν̂ . The main result of this article is a bijective parametrisation of the faces of LR◦(Ĝ,G). We also explain when such a face is contained in ano...

متن کامل

Standard Operator Models in the Polydisc, II

We first show that every γ-contractive commuting multioperator is unitarily equivalent to the restriction of S⊕W to an invariant subspace, where S is a backwards multi-shift and W a γ-isometry. We then describe γ-isometries in terms of (γ, 1)-isometries, and establish that under an additional assumption on T , W above can be chosen to be a commuting multioperator of isometries. Our methods prov...

متن کامل

Completeness proofs via canonical models on increasingly generalized settings

Acknowledgments As it is usual, I might not have enough room or memory to properly thank you every person who made my stay at the ILLC a rewarding experience. This does not mean they were not important. I learned a lot from my thesis supervisors Alessandra Palmigiano and Maria Aloni who have constantly been there for me, both academically and personally, in spite of their heavy workloads. I hav...

متن کامل

Nonlinear Generalized Canonical Correlation Analysis by Neural Network Models

A method ofK-set canonical correlation analysis capable of joint multivariate nonlinear transformations of data was proposed. The method consists ofK nonlinear data transformation modules, each of which is a multilayered feed-forward network, and one integrator module which combines information from the K transformation modules. The proposed method is useful for integrating information from K c...

متن کامل

A Generalized Q-operator for Uq(ŝl2) Vertex Models

In this paper, we construct a Q-operator as a trace of a representation of the universal R-matrix of Uq(ŝl2 ) over an infinite-dimensional auxiliary space. This auxiliary space is a four-parameter generalization of the q-oscillator representations used previously. We derive generalized T -Q relations in which 3 of these parameters shift. After a suitable restriction of parameters, we give an ex...

متن کامل

ذخیره 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 Functional Analysis

سال: 2014

ISSN: 0022-1236

DOI: 10.1016/j.jfa.2013.07.005