Results 51 to 60 of about 331,908 (277)
IEEE Access, 2017 The problem of sampled-data L2 - L∞ consensus control for the multi-agent systems with nonlinear dynamics and external disturbances is investigated via dynamic output feedback (DOF) strategy.
Muyun Fang +3 more
doaj +1 more source
Graph-theory induced gravity and strongly-degenerate fermions in a self-consistent Einstein universe
, 2011 We study UV-finite theory of induced gravity. We use scalar fields, Dirac fields and vector fields as matter fields whose one-loop effects induce the gravitational action.
Elizalde E. +6 more
core +1 more source
On the Invariance of Residues of Feynman Graphs [PDF]
, 2001 We use simple iterated one-loop graphs in massless Yukawa theory and QED to pose the following question: what are the symmetries of the residues of a graph under a permutation of places to insert subdivergences.
Bauer +33 more
core +4 more sources
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source
Low momentum expansion of one loop amplitudes in heterotic string theory
Journal of High Energy Physics, 2017 We consider the low momentum expansion of the four graviton and the two graviton-two gluon amplitudes in heterotic string theory at one loop in ten dimensions, and analyze contributions upto the D2ℛ4 $$ {D}^2{\mathrm{\mathcal{R}}}^4 $$ interaction from ...
Anirban Basu
doaj +1 more source
Feynman graph generation and calculations in the Hopf algebra of Feynman graphs
, 2014 Two programs for the computation of perturbative expansions of quantum field theory amplitudes are provided. feyngen can be used to generate Feynman graphs for Yang-Mills, QED and $\varphi^k$ theories.
Borinsky, Michael
core +1 more source
Thermodynamics of Ferromagnetic Spin Chains in a Magnetic Field: Impact of the Spin-Wave Interaction [PDF]
, 2013 The thermodynamic properties of ferromagnetic spin chains have been the subject of many publications. Still, the problem of how the spin-wave interaction manifest itself in these low-temperature series has been neglected.
Hofmann, Christoph P.
core +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
SciPost Physics, 2020 We give a simplified proof for the equivalence of loop-erased random walks to a lattice model containing two complex fermions, and one complex boson. This equivalence works on an arbitrary directed graph.
Assaf Shapira, Kay Jörg Wiese
doaj +1 more source
Containment Tracking Control of Multiple Airships With Noise
IEEE Access, 2022 This paper studies the containment control of multiple airships with multiple leaders disturbed by second-order moment processes. Firstly, the stochastic airship system is introduced by modeling in the mixed coordinate system.
Cheng Wang, Hui Wang, Wuquan Li
doaj +1 more source