Results 61 to 70 of about 4,316,417 (322)

Global well-posedness of some high-order focusing semilinear evolution equations with exponential nonlinearity

Advances in Nonlinear Analysis, 2018
In even space dimensions, the initial value problems for some high-order focusing semilinear evolution equations with exponential nonlinearities are considered.
Saanouni Tarek
doaj   +1 more source

Mass Concentration and Asymptotic Uniqueness of Ground State for 3-Component BEC with External Potential in ℝ2

Advanced Nonlinear Studies, 2021
We investigate the ground states of 3-component Bose–Einstein condensates with harmonic-like trapping potentials in ℝ2{\mathbb{R}^{2}}, where the intra-component interactions μi{\mu_{i}} and the inter-component interactions βi⁢j=βj⁢i{\beta_{ij}=\beta_{ji}
Kong Yuzhen, Wang Qingxuan, Zhao Dun
doaj   +1 more source

Ground-state configurations in ferromagnetic nanotori

, 2010
Magnetization ground states are studied in toroidal nanomagnets. The energetics associated to the ferromagnetic, vortex and onion-like configurations are explicitly computed.
A. R. Pereira, Aharoni A., Gradshteyn I. S., Hubet A., V. L. Carvalho-Santos, W. A. Moura-Melo   +5 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Extended RPA with ground-state correlations

, 2003
We propose a time-independent method for finding a correlated ground state of an extended time-dependent Hartree-Fock theory, known as the time-dependent density-matrix theory (TDDM).
485, 68, Brown, Chasman, Drożdż, Duguet, Gong, Kanesaki, Khan, Khan, Lipkin, M. Tohyama, Matsuo, Otsuka, P. Schuck, S. Takahara, Sawicki, Terasaki, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Tohyama, Wang, Yamagami, Yannouleas   +31 more
core   +3 more sources

Complex electronic states in double layered ruthenates (Sr1-xCax)3Ru2O7 [PDF]

, 2009
The magnetic ground state of (Sr$_{1-x}$Ca$_x$)$_3$Ru$_2$O$_7$ (0 $\leq x \leq$ 1) is complex, ranging from an itinerant metamagnetic state (0 $\leq x
Fobes, David, Liu, Tijiang, Mao, Zhiqiang, Peng, Jin, Qu, Zhe, Spinu, Leonard   +5 more
core   +3 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

A Particle Swarm Optimization-Based Queue Scheduling and Optimization Mechanism for Large-Scale Low-Earth-Orbit Satellite Communication Networks

Sensors
The spatial topology of large-scale low-Earth-orbit satellite communication networks is dynamically time-variant, and the load on the output ports of network nodes is continuously changing.
Ziyong Zhang, Tao Dong, Jie Yin, Yue Xu, Zongyi Luo, Hao Jiang, Jing Wu   +6 more
doaj   +1 more source

Blow-up solutions with minimal mass for nonlinear Schrödinger equation with variable potential

Advances in Nonlinear Analysis, 2021
This paper studies the mass-critical variable coefficient nonlinear Schrödinger equation. We first get the existence of the ground state by solving a minimization problem.
Pan Jingjing, Zhang Jian
doaj   +1 more source

Optical Response and Ground State of Graphene

, 2011
The optical response and the ground state of graphene and graphene-like systems are determined self-consistently. Deriving equations of motion for the basic variables, graphene Bloch equations are introduced and combined with a variational Ansatz for the
Grönqvist, J. H., Koch, S. W., Stroucken, T.   +2 more
core   +1 more source