Results 281 to 290 of about 109,889 (312)

High-Dimensional Knockoffs Inference for Time Series Data. [PDF]

J Am Stat Assoc
Chi CM, Fan Y, Ing CK, Lv J.
europepmc   +1 more source

Cusp Universality for Correlated Random Matrices. [PDF]

Commun Math Phys
Erdős L, Henheik J, Riabov V.
europepmc   +1 more source

On strong summability

Borwein, D., Rizvi, J.H.
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

A Summability Problem

Canadian Mathematical Bulletin, 1980
In a paper by Wilansky and the writer [4] there were five questions left open, four of which have been answered by Beekman and the writer, [1], [3]. We shall consider the fifth one, namely, “If , must for every matrix D with cD = cA?” Here A is a conservative summability matrix with column limits .
openaire   +2 more sources

Some summability factor theorems for absolute summability

Analysis, 2002
The authors obtain a set of sufficient conditions on methods of summability and on sequences \(\left(e_n\right)\), so that \(\sigma a_n\) summable \(\left|\overline N,p_n\right|_k\) implies \(\sigma a_n e_n\) summable \(\left|T\right|_k\), with \(k\) greater than or equal to 1. As corollaries they obtain the results of \textit{W. T. Sulaiman} [Proc. Am.
Rhoades, B. E., Savaş, Ekrem
openaire   +2 more sources

On Linear Functionals and Summability Factors for Strong Summability II

Canadian Journal of Mathematics, 1978
The first part of this paper, which will be referred to by I, appeared in Volume 30 of this journal. The present paper will use the same bibliography as I.Theorem 1 in I shows that the knowledge of all continuous linear functionals in o[A]p is essential in determining convergence and summability factors for strong summability.
Balser, W., Jurkat, W. B., Peyerimhoff, A.   +2 more
openaire   +1 more source

Strong summability of orthogonal expansions of summable functions. I

Ukrainian Mathematical Journal, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stepanets, A. I., Lasuriya, R. A.
openaire   +1 more source

Consistent Summability Methods

Journal of the London Mathematical Society, 1957
Es werden zwei miteinander verträgliche (consistent), positive und permanente Matrixverfahren \(A\) und \(B\) konstruiert, zu denen es kein beide enthaltendes positives und permanentes Matrixverfahren \(C\) gibt. Die Konstruktion beruht auf folgendem Gedanken: Wenn \(A\) die Folge \(\{\sigma_n^1\} = \{1, 0, 1, 0, \ldots\}\) zu \(\frac14\) und \(B\) die
openaire   +1 more source

On Strong Summability of Fourier Series of Summable Functions

Ukrainian Mathematical Journal, 2000
Summary: In the metric of \(L\) we obtain estimates for the generalized means of deviations of partial Fourier sums from an arbitrary summable function in terms of the corresponding means of its best approximations by trigonometric polynomials.
openaire   +2 more sources

Summability

2021
openaire   +2 more sources