- #1
wii
- 12
- 0
hi there,
how can i show that the lie brocket is not connection?
Many thanks =)))
how can i show that the lie brocket is not connection?
Many thanks =)))
Can you evaluate the following expressions, where X and Y are arbitrary vector fields, and f is an arbitrary smooth function?wii said:Actually I check all the properties of the connection and I can not find out any different and I give up =|
The policy around here is that people who ask for help with textbook-style problems have to show a complete statement of the problem, the definitions they're using, and their work so far, so that we can give hints that will help them move past the point where they are stuck.wii said:I have another question =)
If we want to prove that V(t) is a geodesic of 6(u,v) OK?
So, I try to prove that by the fact " V(t) is geodesic iff V'' =0 " and also I try to do that by calculate ||V'||^2 = constant.
but both of them did not work =(
is there any different way to prove that V(t) is geodesic ?? please your advice
In LaTeX, you need to use \ instead of /. For example, \sigma instead of /sigma. I also recommend \cos instead of cos.wii said:If [tex]f(x)[/tex] is a positive function and
[tex]\sigma(u,v)[/tex] [tex]\eq(f(u)\cos(v),f(u)\sin (v),u)[/tex] then
[tex]\gamma(t)[/tex] = [tex]\sigma(u(t),c)[/tex]
is a geodesic where c is constant between 0 and [tex]\pi[/tex]
that was the question and I tried to calculate the second derivative of /sigma but that did not work and we still have u in the first derivative which means it is not constant
and thank you Fredrik =)
The most common causes of Lie Brocket connection issues include incorrect network settings, faulty hardware, outdated drivers, and server connectivity problems. User error or software bugs can also contribute to connection problems.
To troubleshoot a Lie Brocket connection issue, you should first check your network settings and make sure they are correct. Then, try restarting your device and checking for any hardware issues. If the issue persists, try updating your drivers or contacting your server provider for assistance.
Frequent disconnections from a Lie Brocket connection can be caused by a weak or unstable internet connection, server issues, or outdated drivers. It is also possible that the software you are using has a bug or glitch that is causing the disconnections.
Yes, a firewall or antivirus program can potentially block or interfere with your Lie Brocket connection. If you are experiencing connection issues, try temporarily disabling these programs to see if it resolves the problem.
To prevent Lie Brocket connection issues in the future, make sure to regularly update your drivers, maintain a stable internet connection, and use reputable software. It is also a good idea to periodically check your network settings and troubleshoot any issues that arise promptly.