Results 291 to 300 of about 1,033,272 (329)

Engineering the Colloidal Properties of Iron Oxide Nanoparticles for High <i>T</i> <sub>1</sub> MRI Contrast at 64 mT. [PDF]

open access: yesACS Appl Nano Mater
Oberdick SD   +10 more
europepmc   +1 more source

Smartphone-Based Muscle Relaxation for Migraine in the Emergency Department: A Randomized Clinical Trial.

open access: yesJAMA Netw Open
Minen MT   +7 more
europepmc   +1 more source

Relaxation of functionals with constraints on the divergence [PDF]

open access: possibleANNALI DELL UNIVERSITA DI FERRARA, 1987
A relaxation theorem for the functional \[ F(u)=\begin{cases}\int_\pi f(x,u(x),Du(x))dx&\quad\text{if }u\in H^{1,p}(\pi)\text{ and } div u=0\\ +\infty &\quad\text{otherwise}\end{cases} \] is proved by using the relaxation result of \textit{E. Acerbi} and \textit{N. Fusco} [Arch. Ration. Mech. Anal.
openaire   +2 more sources

Tractable Relaxations of Composite Functions

Mathematics of Operations Research, 2022
In this paper, we introduce new relaxations for the hypograph of composite functions assuming that the outer function is supermodular and concave extendable. Relying on a recently introduced relaxation framework, we devise a separation algorithm for the graph of the outer function over P, where P is a special polytope to capture the structure of each ...
Taotao He, Mohit Tawarmalani
openaire   +2 more sources

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