Results 21 to 30 of about 48,390 (294)
We consider the linear, second-order elliptic, Schrödinger-type differential operator L:=−12∇2+r22. Because of its rotational invariance, that is it does not change under SO(3) transformations, the eigenvalue problem −12∇2+r22f(x,y,z)=λf(x,y,z) can be ...
Roberto De Marchis +2 more
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Another Case of Degenerated Discrete Chenciner Dynamic System and Economics
The non-degenerate Chenciner bifurcation of a discrete dynamical system is studied using a transformation of parameters which must be regular at the origin of the parameters (the condition CH.1 of the well-known treatise of Kuznetsov).
Sorin Lugojan +2 more
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Smith, P. C., Atwood, C. E.
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Variation, mosaicism and degeneracy in the hominin foot
The fossil record is scarce and incomplete by nature. Animals and ecological processes devour soft tissue and important bony details over time and, when the dust settles, we are faced with a patchy record full of variation.
J. McClymont, K. Davids, R.H. Crompton
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Tracking by Risky Particle Filtering over Sensor Networks
The system of wireless sensor networks is high of interest due to a large number of demanded applications, such as the Internet of Things (IoT). The positioning of targets is one of crucial problems in wireless sensor networks.
Jaechan Lim, Hyung-Min Park
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IntroductionAt the cellular level, acute temperature changes alter ionic conductances, ion channel kinetics, and the activity of entire neuronal circuits. This can result in severe consequences for neural function, animal behavior and survival.
Wolfgang Stein +9 more
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Generalized Hypergraph Coloring
A smooth hypergraph property 𝒫 is a class of hypergraphs that is hereditary and non-trivial, i.e., closed under induced subhypergraphs and it contains a non-empty hypergraph but not all hypergraphs.
Schweser Thomas
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In many cases, neural signals detected under the same external experimental conditions significantly change from trial to trial. The variability phenomenon, which complicates extraction of reproducible results and is ignored in many studies by averaging,
Alexander Chervyakov +2 more
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Three Merry Roads to T-Violation [PDF]
This paper is a tour of how the laws of nature can distinguish between the past and the future, or be T-violating. I argue that, in terms of the basic argumentative structure, there are basically just three approaches currently being explored.
Roberts, Bryan W., Bryan W. Roberts
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