quadratic terms
Dynamics of a two dimensional competitive system of rational difference equations with quadratic terms
... System () is a competitive system, and our results are based on recent results about competitive systems in the plane, see [, ]. System () can be used as a mathematical model for competition in population dynamics. ...
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Convergence Results on a Second Order Rational Difference Equation with Quadratic Terms
... Hindawi Publishing Corporation Advances in Difference Equations Volume 2009, Article ID 985161, 7 pages doi 10 1155/2009/985161 Research Article Convergence Results on a Second Order Rational Differen[.] ...
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Short Term Orbit Prediction with J2 and Mean Orbital Elements
... orbits, by introducing the variables h = e ·sinω, l = e·cosω in the Lagrange’s planetary equations and then comput- ing the involved partial derivatives of the perturbing function R on the right hand side of the ...
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OPTIMIZATION OF OSMOTIC DEHYDRATION PARAMETERS OF BANANA UNDER PULSED MICROWAVE CONDITIONS BY RESPONSE SURFACE METHODOLOGY
... linear terms of process variables has significant effects on solids gain at 95% confidence ...The quadratic terms of microwave power and osmosis time has the negative and significant effect whereas ...
7
Incorporating within- and between-patch resource selection in identification of critical habitat for brood-rearing greater sage-grouse
... developed quadratic terms for vege- tation and topographic variables because sage-grouse have been shown to avoid the lowest and highest values associ- ated with some landscape features (Aldridge and Boyce ...
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Continuous optimization methods for the quadratic assignment problem
... to quadratic 0-1 programming ...of quadratic 0-1 programming ...cross-product quadratic terms are present, using the linearization technique in ...
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Differences in fully differential cross section of single top quark production and its subsequent decay process depending on various anomalous Wtb couplings.
... other quadratic anomalous terms from (3) are even and do not ...odd terms will di ff er at di ff erent ...of quadratic terms is substantially suppressed, this di ff erence is ...
9
Pay dispersion, culture and bank performance
... the quadratic terms of pay dispersion are only statistically significant for the two indicators of market valuation – the P/B ratio and the Tobin’s Q ratio, but not the log(Profit) ...
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Statistical Modeling of Adsorption and Selectivity of the Binary Gases of CO2 /CH4 , CH4 /H2 and CO2 /H2 on MWCNT-OH
... and quadratic terms were studied for adsorption capacity of nanotubes and the results were analyzed by the face centered central composite design method and analysis of ...
12
classification_ch4.pdf
... Footnote: logistic regression can also fit quadratic boundaries like QDA, by explicitly including quadratic terms in the model... + c p x p[r] ...
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An implicit filtering algorithm for optimization of functions with many local minima
... optimization problems that may have several local minima. A paradigm for these problems is one in which the function to be minimized is the sum of a simple function, such as a convex quadratic, and high frequency, ...
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Analysing Residential Energy Demand: An Error Correction Demand System Approach for Ireland ESRI WP505 July 2015
... The AIDS model developed by Deaton and Muellbauer (1980) is a commonly used demand system specication. The popularity of the AIDS model is due in part to its exible functional form, as it does not impose a priori re- ...
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A Survey of Recent Reverses for the Generalised Triangle Inequality in Inner Product Spaces
... The following result providing a reverse of the quadratic generalised triangle inequality in terms of the sup-norm of the forward differences also holds [4].. Proposition 4..[r] ...
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Finite gain \(\mathcal{L {\infty}}\) stability from disturbance to output of a class of time delay system
... Results on finite-gain L ∞ stability from a disturbance to the output of a time-variant delay system are presented via a delay decomposition approach. By constructing an appropriate Lyapunov-Krasovskii functional and a ...
18
Gauge singlet renormalisation in softly-broken supersymmetric theories
... The relations Eqs. (8a − d) are renormalisation group invariant, because Eq. (2) has all the interactions necessary for multiplicative renormalisability. Although κ and a are necessary for this RG invariance, it is clear ...
13
Helicopter flap/lag energy exchange study
... condition where the pitch natural frequency was the double of the roll mode in regular sea conditions. The authors observed that the amplitude of the roll mode was larger than the pitch mode, for large excitations ...
24
Polynomially Adjusted Saddlepoint Density Approximations
... The saddlepoint approximation of a density function has been applied in the statistical and econometric literature ever since it was proposed by Daniels (1954). This approximation also constitutes a valuable tool in ...
164
Computer algebra derives normal forms of stochastic differential equations
... the terms linear in Y are resonant and so the non- integrable parts must go into the evolution gg; lastly, the remaining terms get convolved at the appropriate rate to solve their respective homological ...
30
Analysing Residential Energy Demand: An Error Correction Demand System Approach for Ireland
... part to its flexible functional form, as it does not impose a priori restrictions, and theoretical restrictions can be easily imposed or tested. The model is also easy to estimate. To simplify estimation Deaton and ...
28
Fluctuation-Response Relation and modeling in systems with fast and slow dynamics
... In this paper we have presented a detailed investigation of the Fluctuation-Response properties of chaotic systems with fast and slow dynamics. The numerical study has been performed on two models, namely the ...
14