263,924 research outputs found
Challenges of the optimization of a high-speed induction machine for naval applications â€
open10siopenButicchi G.; Gerada D.; Alberti L.; Galea M.; Wheeler P.; Bozhko S.; Peresada S.; Zhang H.; Zhang C.; Gerada C.Buticchi, G.; Gerada, D.; Alberti, L.; Galea, M.; Wheeler, P.; Bozhko, S.; Peresada, S.; Zhang, H.; Zhang, C.; Gerada, C
Resources required for exact remote state preparation
It has been shown [M.-Y. Ye, Y.-S. Zhang, and G.-C. Guo, Phys. Rev. A 69,
022310 (2004)] that it is possible to perform exactly faithful remote state
preparation using finite classical communication and any entangled state with
maximal Schmidt number. Here we give an explicit procedure for performing this
remote state preparation. We show that the classical communication required for
this scheme is close to optimal for remote state preparation schemes of this
type. In addition we prove that it is necessary that the resource state have
maximal Schmidt number.Comment: 7 pages, 1 figur
Regularity Criterion to the axially symmetric Navier-Stokes Equations
Smooth solutions to the axially symmetric Navier-Stokes equations obey the
following maximum
principle:
We first prove the global regularity of solutions if
or is small compared with certain dimensionless quantity of the initial
data. This result improves the one in Zhen Lei and Qi S. Zhang \cite{1}. As a
corollary, we also prove the global regularity under the assumption that
$|ru_\theta(r,z,t)|\leq\ |\ln r|^{-3/2},\ \ \forall\
0<r\leq\delta_0\in(0,1/2).$Comment: 13 pages, 0 figure
HiPSC-derived cardiac tissue for disease modeling and drug discovery
Li, J.; Hua, Y.; Miyagawa, S.; Zhang, J.; Li, L.; Liu, L.; Sawa, Y. hiPSC-Derived Cardiac Tissue for Disease Modeling and Drug Discovery. Int. J. Mol. Sci. 2020, 21, 8893
The critical Fujita number for a semilinear heat equation in exterior domains with homogeneous Neumann boundary values
This article is published as Levine, H. A., and Q. S. Zhang. "The critical Fujita number for a semilinear heat equation in exterior domains with homogeneous Neumann boundary values." Proceedings of the Royal Society of Edinburgh Section A: Mathematics 130, no. 3 (2000): 591-602. DOI: 10.1017/S0308210500000317. Posted with permission.</p
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