Results 251 to 260 of about 13,156,873 (271)
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SECOND-ORDER DECISION ANALYSIS
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2001The purpose of this work is to provide theoretical foundations of, as well as some computational aspects on, a theory for analysing decisions under risk, when the available information is vague and imprecise. Many approaches to model unprecise information, e.g., by using interval methods, have prevailed.
Ekenberg, Love, Thorbiörnson, Johan
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Second Order Polynomial Recursions
SIAM Journal on Applied Mathematics, 1977Divisibility properties of sequences of polynomials $\{ f_n (x)\} $ which satisfy a second order recursion of the form \[ f_{n + 1} (x) = a(x)f_n (x) + b(x)f_{n - 1} (x) \] are considered, with special emphasis on the sequence $\{ q_n (x)\} $ obtained when $a(x) = 1,b(x) = x$, and starting with $q_0 = 0,q_1 = 1$. It is shown that for $n > 2,q_n (x)$ is
Golomb, S. W., Lempel, A.
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Ferroelectric Second-Order Memristor
ACS Applied Materials & Interfaces, 2019While the conductance of a first-order memristor is defined entirely by the external stimuli, in the second-order memristor it is governed by the both the external stimuli and its instant internal state. As a result, the dynamics of such devices allows to naturally emulate the temporal behavior of biological synapses, which encodes the spike timing ...
Vitalii Mikheev +9 more
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Second Order Spiking Perceptron
2009 WRI Global Congress on Intelligent Systems, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiang, Xuyan +2 more
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Physical Review B, 1985
A selective 180\ifmmode^\circ\else\textdegree\fi{} pulse in the z direction is shown to refocus the second-order broadening of the (1/2)-(1/2) central transition in the spin-(5/2) nucleus $^{27}\mathrm{Al}$. Evidence for this refocusing is the formation of an echo after transverse magnetization is created by a selective 90\ifmmode^\circ\else\textdegree\
, Walker, , Gerstein
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A selective 180\ifmmode^\circ\else\textdegree\fi{} pulse in the z direction is shown to refocus the second-order broadening of the (1/2)-(1/2) central transition in the spin-(5/2) nucleus $^{27}\mathrm{Al}$. Evidence for this refocusing is the formation of an echo after transverse magnetization is created by a selective 90\ifmmode^\circ\else\textdegree\
, Walker, , Gerstein
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Mathematical Logic Quarterly, 1984
A sentence F from second order predicate calculus with equality has standard form if \(F=(Q_ 0)...(Q_ k)(I)F'\) where: (1) \(Q_ j\) is a string \(E^*\) or a string \(\forall^*\) of second order quantifiers, (2) if \(Q_ j\) is \(E^*\) (or \(\forall^*)\) then \(Q_{j+1}\) is \(\forall^*\) or \(E^*\), respectively, (3) I is a string of individual ...
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A sentence F from second order predicate calculus with equality has standard form if \(F=(Q_ 0)...(Q_ k)(I)F'\) where: (1) \(Q_ j\) is a string \(E^*\) or a string \(\forall^*\) of second order quantifiers, (2) if \(Q_ j\) is \(E^*\) (or \(\forall^*)\) then \(Q_{j+1}\) is \(\forall^*\) or \(E^*\), respectively, (3) I is a string of individual ...
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1980
Plain predicate logic is called “first-order logic”, as it allows us to handle objects of structure, and to quantify over them. One might just as well allow quantification over subsets of structures. In that case we speak of a “second-order logic”, which is a logic with two kinds of quantifiers: ∀x and ∀X.
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Plain predicate logic is called “first-order logic”, as it allows us to handle objects of structure, and to quantify over them. One might just as well allow quantification over subsets of structures. In that case we speak of a “second-order logic”, which is a logic with two kinds of quantifiers: ∀x and ∀X.
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Anisotropic Second-Order Fluid
Journal of Mathematical Sciences, 2001This paper presents rheological equations of state for the second order anisotropic fluid of Ericksen type which is used as dispersive medium for dilute suspensions of rigid ellipsoids of revolution. Unlike the present theory, the Ericksen first order fluid takes into account only linear contribution of the rate strain tensor.
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Incompressible Second-Order Fluids
1964Publisher Summary A compressible simple material is a substance whose mass density never changes and for which the stress is determined. An incomfiressible simple fluid is an incompressible simple material with the property that all local configurations are equivalent in response, with all observable differences in response occurring because of ...
Markovitz, Hershel, Coleman, Bernard D.
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Second-Order Constitutive Equations
International Applied Mechanics, 2001The paper deals with the problems of existence of the second order constitutive equations in the investigation of some wave properties of plastic materials.
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