Results 71 to 80 of about 3,287,874 (300)

Solution for Matrix Equation AX-YB=C

, 2019
The inverse of a matrix A can only exist if A is nonsingular. This is an important theorem in linear algebra, one learned in an introductory course. In recent years, needs have been felt in numerous areas of applied mathematics for some kind of inverse ...
., Yanita, Bahri, Susila, Cahyadi, Nadia
core   +2 more sources

Kaczmarz-Type Methods for Solving Matrix Equation AXB = C

Axioms
This paper proposes a class of randomized Kaczmarz and Gauss–Seidel-type methods for solving the matrix equation AXB=C, where the matrices A and B may be either full-rank or rank deficient and the system may be consistent or inconsistent. These iterative
Wei Zheng, Lili Xing, Wendi Bao, Weiguo Li   +3 more
doaj   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Density matrix form of Gross-Pitaevskii equation

, 2014
We consider the generalized pure state density matrix which depends on different time moments. The evolution equation for this density matrix is obtained in case where the density matrix corresponds to the solutions of Gross-Pitaevskii ...
V. N. Chernega, O. V. Man’ko, Manko, Olga V., Chernega, Vladimir N., V. I. Man’ko, Manko, Vladimir I.   +5 more
core   +1 more source

On the solvability of an equation involving the Smarandache function and Euler function [PDF]

, 2008
In this paper, authors use the properties and the curve figure of two functions to study the solvability of an ...
Duany, Weiguo, Xue, Yanrong
core   +1 more source

Discrete Riccati matrix equation and the order preserving property

, 2021
It is known that if a symmetric matrix differential equation has the order preserving property and the matrix dimension is at least 2, then this equation is the Riccati matrix differential equation (see A.N.
Štoudková Růžičková, Viera, Viera Štoudková Růžičková   +1 more
core   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Solving the Yang-Baxter Matrix Equation [PDF]

, 2017
The Yang-Baxter equation is one that has been widely used and studied in areas such as statistical mechanics, braid groups, knot theory, and quantum mechanics.
Jennings, Mallory O
core  

The Relationship Between Semiclassical Laguerre Polynomials and the Fourth Painlevé Equation [PDF]

, 2013
We discuss the relationship between the recurrence coefficients of orthogonal polynomials with respect to a semiclassical Laguerre weight and classical solutions of the fourth Painlevé equation. We show that the coefficients in these recurrence relations
Clarkson, Peter, Jordaan, Kerstin, Clarkson, P.A., Jordaan, Kerstin Heidrun   +3 more
core   +1 more source

On tau functions associated with linear systems [PDF]

, 2012
\noindent {\bf Abstract} This paper considers the Fredholm determinant $\det (I-\Gamma_x)$ of a Hankel integral operator on $L^2(0, \infty )$ with kernel $\phi (s+t+2x)$, where $\phi$ is a matrix scattering function.
Newsham, Samantha, Blower, Gordon
core   +4 more sources