Results 281 to 290 of about 1,434,936 (326)

Redefine tumor spheroids heterogeneity via PCA-coupled biophysical characterization. [PDF]

open access: yesSci Rep
Cristaldi DA   +9 more
europepmc   +1 more source

Reverses of Operator Inequalities on Operator Means

open access: yes, 2006
FUJII, MASATOSHI   +2 more
openaire   +1 more source

Generalized Logarithmic Operator Means

open access: yesGeneralized Logarithmic Operator Means
openaire  

Mean Value Operators, Differential Operators and D'Atri Spaces

Annals of Global Analysis and Geometry, 1999
Let \((M,g)\) be a Riemannian manifold and denote by \(G_m(r)\) a geodesic sphere with center \(m\) and sufficiently small radius \(r\). The operator \(M_r\) defined by \[ M_r[\varphi](m)= \int_{G_m(r)}\varphi dp \] for \(\varphi\in L_2(M)\) and where \(dp\) denotes the volume form on \(G_m(r)\), is called the (unnormed) first mean value operator ...
Günther, Paul, Prüfer, Friedbert
openaire   +1 more source

Mean Value Operator

1954
It is evident that the property “variation-diminishing” is transitive.*) Making use of this fact, we shall derive a rather general class of variation-diminishing linear transformations by means of an iterative process. It will then be shown how the matrix of a transformation of this class may be calculated explicitly, and as a by-product of these ...
openaire   +1 more source

Peace Operations - Means Versus Ways

2004
Abstract : The Bush Administration has been criticized for failing to successfully transition from phase III Decisive Operations to phase IV Stability Operations in Iraq. Do we have numbers of forces needed with the proper skill sets necessary for future peace operations? Can lessons in training and preparing forces for peace operations be learned from
openaire   +1 more source

Cesàro Means and Convex-Cyclic Operators

Complex Analysis and Operator Theory, 2020
Let \(T\) be a bounded operator on a complex separable Banach space \(X\). Given an integer \(p\ge 0\), the operator \(T\) is said to be \((p)\)-Cesàro-hypercyclic if there exists a vector \(x\in X\) such that the set \(\{M_n^{(p)}(T)(x):n\ge 0\}\) is dense in \(X\). The operators \(M_n^{(p)}(T)\), \(n\ge 0\), are the Cesàro means of order \(p\) of \(T\
Bensaid, Ikram Fatima Zohra   +2 more
openaire   +2 more sources

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