On polynomial transformations
نویسندگان
چکیده
منابع مشابه
On Polynomial Transformations For Simulating Multivariate Non-normal Distributions
Procedures are introduced and discussed for increasing the computational and statistical efficiency of polynomial transformations used in Monte Carlo or simulation studies. Comparisons are also made between polynomials of order three and five in terms of (a) computational and statistical efficiency, (b) the skew and kurtosis boundary, and (c) boundaries for Pearson correlations. It is also show...
متن کاملOn p-semilinear transformations
In this paper, we introduce $p$-semilinear transformations for linear algebras over a field ${bf F}$ of positive characteristic $p$, discuss initially the elementary properties of $p$-semilinear transformations, make use of it to give some characterizations of linear algebras over a field ${bf F}$ of positive characteristic $p$. Moreover, we find a one-to-one correspondence between $p$-semiline...
متن کاملFixed - Polynomial Approximate Spectral Transformations for Preconditioning the Eigenvalue Problem
Fixed-Polynomial Approximate Spectral Transformations for Preconditioning the Eigenvalue Problem by Heidi K. Thornquist Arnoldi’s method is often used to compute a few eigenvalues and eigenvectors of large, sparse matrices. When the eigenvalues of interest are not dominant or wellseparated, this method may suffer from slow convergence. Spectral transformations are a common acceleration techniqu...
متن کاملSecurity of polynomial transformations of the Diffie-Hellman key
D. Boneh and R. Venkatesan have recently proposed an approach to proving that a reasonably small portions of most significant bits of the Diffie–Hellman key modulo a prime are as secure the the whole key. Some further improvements and generalizations have been obtained by I. M. Gonzales Vasco and I. E. Shparlinski. E. R. Verheul has obtained certain analogies of these results in the case of Dif...
متن کاملInfinite elementary divisor structure-preserving transformations for polynomial matrices
The main purpose of this work is to propose new notions of equivalence between polynomial matrices, that preserve both the finite and infinite elementary divisor structure. The approach we use is twofold : a) the ”homogeneous polynomial matrix approach” where in place of the polynomial matrices, we study their homogeneous polynomial matrix forms and use 2-D equivalence transformations in order ...
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: Acta Arithmetica
سال: 1962
ISSN: 0065-1036,1730-6264
DOI: 10.4064/aa-7-3-241-249