### TABLE IV DIFFERENTIAL EQUATION

1997

Cited by 6

### Table 2. Results for the Intesity of Copper Use Estimated by the General Model in Selected Countries, 1963 - 2002

"... In PAGE 7: ... The United States, France and the United Kingdom all reach their maxi- mums before 1963, at levels of per capita income of $8,600, $9,600 and $5,200 respectively. Turning to the results for the General Model, equation (16), Table2 shows that the estimated coeffi cients for the variable yt are again positive and those for y2 t negative for all four countries. The coeffi cients for the time variable are all negative, as expected, since the time variable is a proxy for technological change and other variables that presumably reduce copper consumption.... In PAGE 13: ... Refer to Oksendal (1995) for an exhaustive discussion of stochastic differential equations. Table2 . Stochastic process parameters for copper and gold2 Stochastic Process Parameters Copper (Cu) Gold (Au) S 1.... ..."

### Table I. Test Matrices and Their Disciplines Discipline Matrices

2003

Cited by 38

### Table 1- Methods for solving differential equations Method Message Description

"... In PAGE 3: ... In the more optimistic synchronization strategy we are currently developing, the objects encapsulating analog behavior may use a sufficient small time step as needed by the numerical integration, while synchronization with other objects will be made only when objects have to communicate events on interface signals. The analog objects have default methods, where the equations and parameters are included, as shown in Table1 . The Start method is responsible for the initialization of parameters, such as the integration step.... ..."