Random Forced Exponential Diff Equations

In summary, Random Forced Exponential Diff Equations are mathematical models used to describe the behavior of dynamic systems affected by both random forces and exponential growth or decay. These equations differ from regular Differential Equations by incorporating random forces, making the behavior unpredictable. Some real-world applications of these equations include finance, ecology, and population dynamics. Numerical methods, such as Euler's method and Runge-Kutta method, are commonly used to solve these equations, and challenges include the complexity of the equations and the unpredictability of the system's behavior.
  • #1
Gspace
18
0
I was given three plots of solutions for a forced exponential diffeq: y'[t]+1.85 y[t]=0.7t^2
with starter values on y[0] equal to -6, 0,and +7

The three plots eventually merge, how do I give the formula for this parabola?
 
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  • #2
This question is answered in the homework section. Multi-posting is against the rules of these forums.
 

1. What are Random Forced Exponential Diff Equations?

Random Forced Exponential Diff Equations are mathematical models used to describe the behavior of a system that is affected by both random forces and exponential growth or decay. These equations are commonly used in fields such as physics, chemistry, and biology to study dynamic systems.

2. How do Random Forced Exponential Diff Equations differ from regular Differential Equations?

The main difference between Random Forced Exponential Diff Equations and regular Differential Equations is the presence of random forces. In regular Differential Equations, the behavior of the system is solely determined by the initial conditions and the governing equations. However, in Random Forced Exponential Diff Equations, the system is also influenced by random forces, which make the behavior unpredictable.

3. What are some real-world applications of Random Forced Exponential Diff Equations?

Random Forced Exponential Diff Equations have a wide range of applications in various fields such as finance, ecology, and population dynamics. For example, they can be used to model the stock market, predict the spread of diseases in a population, and study the growth of biological populations.

4. What techniques are used to solve Random Forced Exponential Diff Equations?

The most common technique used to solve Random Forced Exponential Diff Equations is numerical methods, such as Euler's method or Runge-Kutta method. These methods involve breaking down the equation into smaller, simpler steps and using iteration to approximate the solution over time. Other techniques, such as Monte Carlo simulations, can also be used to solve these equations.

5. What are the challenges of working with Random Forced Exponential Diff Equations?

One of the main challenges of working with Random Forced Exponential Diff Equations is the complexity of the equations and the difficulty in finding analytical solutions. This often requires the use of numerical methods, which can be time-consuming and computationally intensive. Additionally, the presence of random forces makes the behavior of the system unpredictable, making it challenging to accurately model real-world systems.

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