Results 21 to 30 of about 237,012 (170)

QTL Mapping on a Background of Variance Heterogeneity

open access: yesG3: Genes, Genomes, Genetics, 2018
Standard QTL mapping procedures seek to identify genetic loci affecting the phenotypic mean while assuming that all individuals have the same residual variance.
Robert W. Corty, William Valdar
doaj   +1 more source

Complete positivity of mapping valued linear maps

open access: yesMathematische Zeitschrift, 1988
We consider the matrix order structure of ordered Banach space. This notion is an extended version of the order structure of a \(C^ *\)- algebra or a predual of von Neumann algebra induced by the cone of its positive elements. Corresponding to the case that the associated algebra is abelian, we introduce the notion, a matrix ordered Banach space of ...
Itoh, Takashi, Nagisa, Masaru
openaire   +2 more sources

Asymptotic lifts of positive linear maps [PDF]

open access: yesPacific Journal of Mathematics, 2007
We show that the notion of asymptotic lift generalizes naturally to normal positive maps $ $ acting on von Neumann algebras M. We focus on cases in which the domain of the asymptotic lift can be embedded as an operator subsystem of M, and characterize when that subsystem is a Jordan subalgebra of M in terms of the asymptotic multiplicative properties ...
Arveson, William, Størmer, Erling
openaire   +3 more sources

An Iterative Method for Solving a System of Mixed Equilibrium Problems, System of Quasivariational Inclusions, and Fixed Point Problems of Nonexpansive Semigroups with Application to Optimization Problems

open access: yesAbstract and Applied Analysis, 2012
We introduce a general implicit iterative scheme base on viscosity approximation method with a ϕ-strongly pseudocontractive mapping for finding a common element of the set of solutions for a system of mixed equilibrium problems, the set of common fixed ...
Pongsakorn Sunthrayuth, Poom Kumam
doaj   +1 more source

Above ground carbon stock mapping over Coimbatore and Nilgiris Biosphere: a key source to the C sink

open access: yesCarbon Management, 2021
Mapping and quantifying above ground carbon (AGC) Stocks reflect significant dynamics in the terrestrial carbon cycle and cascade climate change. Estimation of such key driver was performed for the dominant species (Bamboo, Eucalyptus and Teak) over ...
Manoj Hari   +3 more
doaj   +1 more source

θ*-Weak Contractions and Discontinuity at the Fixed Point with Applications to Matrix and Integral Equations

open access: yesAxioms, 2021
In this paper, the notion of θ*-weak contraction is introduced, which is utilized to prove some fixed point results. These results are helpful to give a positive response to certain open question raised by Kannan and Rhoades on the existence of ...
Atiya Perveen   +3 more
doaj   +1 more source

T2-mapping increase is the prevalent imaging biomarker of myocardial involvement in active COVID-19: a Cardiovascular Magnetic Resonance study

open access: yesJournal of Cardiovascular Magnetic Resonance, 2021
Background Early detection of myocardial involvement can be relevant in coronavirus disease 2019 (COVID-19) patients to timely target symptomatic treatment and decrease the occurrence of the cardiac sequelae of the infection. The aim of the present study
Nicola Galea   +10 more
doaj   +1 more source

Non-linear positive maps between C*-algebras [PDF]

open access: yesLinear and Multilinear Algebra, 2018
We present some properties of (not necessarily linear) positive maps between $C^*$-algebras. We first extend the notion of Lieb functions to that of Lieb positive maps between $C^*$-algebras. Then we give some basic properties and fundamental inequalities related to such maps. Next, we study $n$-positive maps ($n\geq 2$).
Ali Dadkhah, Mohammad Sal Moslehian
openaire   +2 more sources

Association mapping and validation of QTLs for flour yield in the soft winter wheat variety Kitahonami. [PDF]

open access: yesPLoS ONE, 2014
The winter wheat variety Kitahonami shows a superior flour yield in comparison to other Japanese soft wheat varieties. To map the quantitative trait loci (QTL) associated with this trait, association mapping was performed using a panel of lines from ...
Goro Ishikawa   +11 more
doaj   +1 more source

SSR based association mapping analysis for fatty acid content in coconut flesh and exploration of the elite alleles in Cocos nucifera L

open access: yesCurrent Plant Biology, 2020
Exploring the elite alleles based on the association mapping related to fatty acid content in coconut flesh will expedite the breeding of coconut varieties for human welfare.
Lixia Zhou, Rajesh Yarra, Hongxing Cao
doaj   +1 more source

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