# ordinary differential equation

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## ordinary differential equation

[′ȯrd·ən‚er·ē ‚dif·ə′ren·chəl i′kwā·zhən]
(mathematics)
An equation involving functions of one variable and their derivatives.
References in periodicals archive ?
In fact, although most textbooks in this way will be called the deletion of variables is probably more accurate to say the substitution variable of surplus variable coefficient of meaning is changing, the coefficient of reaction surplus variable is influence between the existing variables and omitted variables of the difference, so often to replace the variables called the reference variables.
s], respectively; [mathematical expression not reproducible], and [mathematical expression not reproducible] are the variable coefficient of variables [S.
Cash conversion cycle variable coefficient (-1/06) with the P-value equal to 0/75, is not significant.
The data recorded were organised in tables and then the data centralised and interpreted statistically, establishing: arithmetic mean (X), standard deviation (S), variable coefficient (Cv%) and estimating the medium error (EEm).
TABLE 2 Probit Regression for Private Insurance Whole Sample Men Women Variable Coefficient SE Coefficient SE Coefficient SE Income 1.
Method: GLS (Cross Section Weights) Date: 09/15/09 Time: 09:29 Sample: 2000 2007 Included observations: 8 Total panel (unbalanced) observations 118 White Heteroskedasticity-Consistent Standard Errors & Covariance Variable Coefficient Std.
000 Real Rev Dependent Variable Inference Causality Percapita Accept null No causation Real Exp hypothesis Percapita Accept null Real Rev hypothesis Table 3 Results of the Regressions between Tax Revenues and Total Expenditure Dependent Variable: PCRTE Sample (Adjusted): 1982 to 2010 Included Observations: 29 after Adjustments Variable Coefficient Std.
2) of variable coefficient h (x) to a constant-coefficient wave equation (Didenkulova et al.
TABLE A1 Survival Analysis of Time to First Marriage for Marriages Occurring after 1993 (Cox Proportional Hazards Model Using 1993 Risk Measure) p > [absolute Hazard value of Variable Coefficient Ratio z z] Very strongly risk averse 0.
In the coming result, we will assume that the variable coefficient [beta] has a global exponential decay of the form (7), in its Fourier transform with respect to the spatial variable.
If students were approximately evenly distributed between global learners and analytical learners, then the TEACH dummy variable coefficient would be statistically close to zero.

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