Results 1 to 10 of about 1,631 (80)

Types of subsequences of double sequences and their conver-gence properties

open access: yesAn-Najah University Journal for Research - A (Natural Sciences), 2023
In this paper, we give some new formulas for the subsequences of double sequences by using matrices to repre-sent these formulas.
openaire   +3 more sources

Core Theorems for Subsequences of Double Complex Sequences

open access: yesBulletin of the Belgian Mathematical Society - Simon Stevin, 2011
The authors prove core theorems for double sequences with complex entries. These results extend the work of \textit{H. I. Miller} and \textit{R. F. Patterson} [Acta Math. Hung. 119, No. 1--2, 71--80 (2008; Zbl 1212.42021)] dealing with double sequences of real numbers.
Miller, Harry I.   +1 more
openaire   +5 more sources

Fundamental theorems of summability theory for a new type of subsequences of double sequences [PDF]

open access: yesJournal of Classical Analysis, 2019
Summary: In 2000, the notion of a subsequence of a double sequence was introduced [\textit{R. F. Patterson}, Int. J. Math. Math. Sci. 23, No. 1, 1--9 (2000; Zbl 0954.40005)]. Using this definition, a multidimensional analogue to a result from H. Steinhaus, that states that for any regular matrix \(A\), there exists a sequence of zeros and ones that is ...
Dumitru, Raluca, Franco, Jose A.
openaire   +3 more sources

A linear model for transcription factor binding affinity prediction in protein binding microarrays. [PDF]

open access: yesPLoS ONE, 2011
Protein binding microarrays (PBM) are a high throughput technology used to characterize protein-DNA binding. The arrays measure a protein's affinity toward thousands of double-stranded DNA sequences at once, producing a comprehensive binding specificity ...
Matti Annala   +3 more
doaj   +1 more source

Extraction of Hierarchical Behavior Patterns Using a Non-parametric Bayesian Approach

open access: yesFrontiers in Computer Science, 2020
Extraction of complex temporal patterns, such as human behaviors, from time series data is a challenging yet important problem. The double articulation analyzer has been previously proposed by Taniguchi et al.
Jeric Briones   +2 more
doaj   +1 more source

Exhaustive assignment of compositional bias reveals universally prevalent biased regions: analysis of functional associations in human and Drosophila

open access: yesBMC Bioinformatics, 2006
Background Compositionally biased (CB) regions are stretches in protein sequences made from mainly a distinct subset of amino acid residues; such regions are frequently associated with a structural role in the cell, or with protein disorder.
Harrison Paul M
doaj   +1 more source

Analogues of some fundamental theorems of summability theory

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2000
In 1911, Steinhaus presented the following theorem: if A is a regular matrix then there exists a sequence of 0's and 1's which is not A-summable. In 1943, R. C.
Richard F. Patterson
doaj   +1 more source

Ultra-Short-Term Wind Power Point-Interval Prediction Based on Two-Layer Decomposition and MOISMA-SVM [PDF]

open access: yesJisuanji gongcheng
The large-scale grid integration of new energy sources such as wind power is an important measure to accomplish the goal of the ″double carbon″. Reliable wind power prediction is important to ensure the safe operation of the power grid.
CUI Xiwen, ZHANG Xiaodan, NIU Dongxiao
doaj   +1 more source

Fundamental theorems of summability theory for double sequences via stretching by blocks

open access: yesJournal of Inequalities and Applications
This paper extends fundamental theorems of summability theory to double sequences using stretching by blocks technique. We prove Steinhaus- and Buck-type theorems for double sequences, characterizing sequences that resist summability by RH-regular ...
Sami M. Hamid, Richard F. Patterson
doaj   +1 more source

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