Results 71 to 80 of about 4,260,944 (197)

Pure second-order logic.

open access: yesNotre Dame Journal of Formal Logic, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Detection of first and second order motion [PDF]

open access: yes, 1998
A model of motion detection is presented. The model contains three stages. The first stage is unoriented and is selective for contrast polarities. The next two stages work in parallel. A phase insensitive stage pools across different contrast polarities
Grunewald, Alexander, Neumann, Heiko
core  

Anomalous transport in second order hydrodynamics

open access: yes, 2016
We study the non-dissipative transport effects appearing at second order in the hydrodynamic expansion for a non-interacting gas of chiral fermions by using the partition function formalism.
Megias, Eugenio, Valle, Manuel
core   +2 more sources

Second order tangency conditions and differential inclusions: a counterexample and a remedy

open access: yesElectronic Journal of Differential Equations, 2009
In this paper we show that second order tangency conditions are superfluous not to say useless while discussing the existence condition for certain second order differential inclusions. In this regard, a counterexample is provided even in the simpler
Corneliu Ursescu
doaj  

Multivalued second order differential problem

open access: yesAnnales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2012
Let $K$ be a closed convex cone with nonempty interior in a real Banach space and let $F,G,Hcolon K o cc(K)$ be three given continuous additive set-valued functions.
Ewelina Mainka-Niemczyk
doaj  

Second order mem‐circuits [PDF]

open access: yesInternational Journal of Circuit Theory and Applications, 2014
SummaryThis paper presents a comprehensive taxonomy of so‐called second‐order memory devices, which include charge‐controlled memcapacitors and flux‐controlled meminductors, among other novel circuit elements. These devices, which are classified according to their differential and state orders, are necessary to get a complete extension of the family of
openaire   +2 more sources

Second Order Swarm Intelligence [PDF]

open access: yes, 2013
10 pages, 5 figures, accepted to International Conference on Hybrid Artificial Intelligence Systems (HAIS 2013), Lecture Notes in Artificial Intelligence, LNAI Springer ...
Ramos, Vitorino   +2 more
openaire   +4 more sources

A Second-Order Perceptron Algorithm [PDF]

open access: yesSIAM Journal on Computing, 2002
Summary: Kernel-based linear-threshold algorithms, such as support vector machines and Perceptron-like algorithms, are among the best available techniques for solving pattern classification problems. In this paper, we describe an extension of the classical Perceptron algorithm, called second-order Perceptron, and analyze its performance within the ...
CESA BIANCHI N   +2 more
openaire   +4 more sources

Wellposedness of Second Order Backward SDEs

open access: yes, 2012
We provide an existence and uniqueness theory for an extension of backward SDEs to the second order. While standard Backward SDEs are naturally connected to semilinear PDEs, our second order extension is connected to fully nonlinear PDEs, as suggested by
Soner, H. Mete   +2 more
core   +1 more source

A study on the oscillation of second-order neutral differential equations in noncanonical form

open access: yesElectronic Journal of Qualitative Theory of Differential Equations
This paper analyzes the oscillation of the second-order neutral differential equation in noncanonical form \[ \left[r(t)\left(\left(x(t)+p(t)x(\pi(t))\right)^{\prime}\right)^{\alpha}\right]^{\prime} + k(t)x^{\beta}(\eta(t))=0.
Ercan Tunç
doaj   +1 more source

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