Vector Field Curves - How to Add 4 Curves Between Manifolds

In summary, the conversation involves adding 4 curves between the 4 manifolds of a saddle, and the question is how to do so.
  • #1
Dustinsfl
2,281
5
Code:
\begin{tikzpicture}[scale = 1.5]
\draw (0,0) circle (1cm);
\draw[-] (1,0) -- (-1,0);
\draw[->] (1.2,0) -- (.5,0);
\draw[->] (-1.2,0) -- (-.5,0);
\draw[-] (.907107,.907107) -- (-.907107,-.907107);
\draw[<-] (.907107,.907107) -- (.307107,.307107);
\draw[<-] (-.907107,-.907107) -- (-.307107,-.307107);
\end{tikzpicture}

So I am trying to add in 4 curves. One between the 4 manifolds of the saddle. How can I do this?
 
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  • #2
\begin{tikzpicture}[scale = 1.5]\draw (0,0) circle (1cm);\draw[-] (1,0) -- (-1,0);\draw[->] (1.2,0) -- (.5,0);\draw[->] (-1.2,0) -- (-.5,0);\draw[-] (.907107,.907107) -- (-.907107,-.907107);\draw[<-] (.907107,.907107) -- (.307107,.307107);\draw[<-] (-.907107,-.907107) -- (-.307107,-.307107);\draw[dashed] (0.5,0.87) to[out=30,in=-30] (0.87,0.5);\draw[dashed] (-0.5,0.87) to[out=150,in=-150] (-0.87,0.5);\draw[dashed] (0.5,-0.87) to[out=-30,in=30] (0.87,-0.5);\draw[dashed] (-0.5,-0.87) to[out=210,in=150] (-0.87,-0.5);\end{tikzpicture}
 

Related to Vector Field Curves - How to Add 4 Curves Between Manifolds

1. What is a vector field curve?

A vector field curve is a graphical representation of a vector field where each point on the curve represents the direction and magnitude of the vector at that point.

2. How do you add four curves between manifolds in a vector field?

To add four curves between manifolds in a vector field, you need to first identify the starting and ending points of each curve. Then, using a mathematical formula, you can calculate the direction and magnitude of the vector at each point along the curve and plot these points to create the curves between the manifolds.

3. What is the importance of adding curves between manifolds in a vector field?

Adding curves between manifolds in a vector field allows for a more accurate representation of the vector field. It helps to visualize the flow of the vector field and identify any patterns or irregularities.

4. Are there any limitations to adding curves between manifolds in a vector field?

Yes, there can be limitations to adding curves between manifolds in a vector field. One limitation is that the curves may not accurately represent the behavior of the vector field in between the manifolds, as it is based on mathematical calculations. Additionally, the complexity of the vector field and the number of manifolds can also affect the accuracy of the curves.

5. How can vector field curves be used in practical applications?

Vector field curves can be used in various practical applications, such as in fluid dynamics, meteorology, and engineering. They can help to analyze and predict the movement of fluids, air currents, and magnetic fields. Additionally, they can be used in computer graphics to create realistic animations of fluid and particle movements.

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