Classification of the Measurable Functions of Several Arguments and Invariant Measures on the Space of Matrices and Tensors

نویسنده

  • A. M. Vershik
چکیده

Classification of the measurable functions of several arguments and invariant measures on the space of matrices and tensors, 1. Classificaton. Content 1.Introduction: list of the problems. 2.Classificaton of measurable functions:one variable and pure functions. 2.1.Classical case-functions of one variable. 2.2.Pure functions. 3.Complete metric invariant of the measurable functions of several arguments: matrix distribution. 3.1. Definition of matrix distribution. 3.2. Complete invariant in the Probelm (F). 3.3.Symmetries. 4.Properties of matrix distributions as a invariant measures on the space of matrices. 4.1.Distributions of the columns and rows. 4.2.Matrix distribution is a simple measure in the space M N (R). 4.3 Additional properties of the distributions of the columns and rows, and final remarks. References.

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تاریخ انتشار 2001