Results 21 to 30 of about 628,164 (291)

Optimization of micropillar sequences for fluid flow sculpting [PDF]

open access: yes, 2016
Inertial fluid flow deformation around pillars in a microchannel is a new method for controlling fluid flow. Sequences of pillars have been shown to produce a rich phase space with a wide variety of flow transformations.
Di Carlo, Dino   +5 more
core   +4 more sources

Some notes on matrix transforms of summability domains of Cesàro matrices

open access: yesMathematical Modelling and Analysis, 2010
In this paper sufficient conditions for a matrix M = (mnk ) (mnk are Cesàro numbers As n‐k, s ∈ C if k ≤ n and mnk= 0 if k > n) to be a transform from the summability domain of the Cesàro method Cα into the summability domain of another Cesàro method Cβ ,
Ants Aasma
doaj   +1 more source

Matrix Transformations of Power Series [PDF]

open access: yesProceedings of the American Mathematical Society, 1994
We consider the sequence of transforms ( g n ) ({g_n}) of a power series ∑ n = 0 ∞ a n
Borwein, David, Jakimovski, Amnon
openaire   +1 more source

A generalization of a theorem of Bor

open access: yesJournal of Inequalities and Applications, 2017
In this paper, a general theorem concerning absolute matrix summability is established by applying the concepts of almost increasing and δ-quasi-monotone sequences.
Hikmet Seyhan Özarslan   +1 more
doaj   +1 more source

Quaternion Singular Value Decomposition based on Bidiagonalization to a Real Matrix using Quaternion Householder Transformations

open access: yes, 2006
We present a practical and efficient means to compute the singular value decomposition (svd) of a quaternion matrix A based on bidiagonalization of A to a real bidiagonal matrix B using quaternionic Householder transformations.
Anderson   +12 more
core   +3 more sources

Darboux transformation and multi-soliton solutions of Two-Boson hierarchy

open access: yes, 2010
We study Darboux transformations for the two boson (TB) hierarchy both in the scalar as well as in the matrix descriptions of the linear equation. While Darboux transformations have been extensively studied for integrable models based on $SL(2,R)$ within
Ablowitz M. J.   +6 more
core   +1 more source

A note on large gauge transformations in double field theory [PDF]

open access: yes, 2015
We give a detailed proof of the conjecture by Hohm and Zwiebach in double field theory. This result implies that their proposal for large gauge transformations in terms of the Jacobian matrix for coordinate transformations is, as required, equivalent to ...
Naseer, Usman
core   +3 more sources

The binomial sequence spaces which include the spaces ℓ p $\ell_{p}$ and ℓ ∞ $\ell_{\infty}$ and geometric properties

open access: yesJournal of Inequalities and Applications, 2016
In this work, we introduce the binomial sequence spaces b p r , s $b^{r,s}_{p}$ and b ∞ r , s $b^{r,s}_{\infty}$ which include the spaces ℓ p $\ell_{p}$ and ℓ ∞ $\ell _{\infty}$ , in turn. Moreover, we show that the spaces b p r , s $b^{r,s}_{p}$ and b ∞
Mustafa Cemil Bişgin
doaj   +1 more source

Creating Transformations for Matrix Obfuscation [PDF]

open access: yes, 2009
There are many programming situations where it would be convenient to conceal the meaning of code, or the meaning of certain variables. This can be achieved through program transformations which are grouped under the term obfuscation . Obfuscation is one of a number of techniques that can be employed to protect sensitive areas of code.
Drape, S, Voiculescu, I
openaire   +2 more sources

Singular matrix Darboux transformations in the inverse scattering method

open access: yes, 2011
Singular Darboux transformations, in contrast to the conventional ones, have a singular matrix as a coefficient before the derivative. We incorporated such transformations into a chain of conventional transformations and presented determinant formulas ...
Pecheritsin, A. A.   +2 more
core   +1 more source

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