Алсу, очень хорошие работы.

he had just removed my comment in the topic http://www.mapleprimes.com/posts/204275-Presentation

@Preben Alsholm I'm clear, you know that there is a shooting method.

I would like all the same to clarify for himself: is unclear the approach to the solution, or solution can not be done in Maple?

@Preben Alsholm  Yes, everything is correct. (I think we can minimize y (1) -Y1 without squares.)
      Regarding the shooting method, the boundary conditions are different, for example, y '(1) = y (1), and then there will be two unknown variables. More, boundary conditions can have a nonlinear relationship. That is, the shooting method is suitable for simple conditions.
      Yes, with optimization, but how to use, for example, numerical dsolve to obtain boundary discrepancies? It is important that is possible to manage numerical differentiation.

@Kitonum   Opened  http://forum.exponenta.ru/viewforum.php?f=3

@torabi No other mathematical possibilities to obtain the dependence p1 and q1 with respect to sigma. Only if magically ...

@vv  Wow. The Maple13 too runs 

@Christopher2222 Rather, something with work mapleprimes, not Maple. While experimenting with replacements avatar, animations all disappeared.

@Christopher2222  Animations from Maple normally works everywhere, but they are usually very large and does not fit, for example, for avatar. Therefore, we are talking about additional programs.

@Carl Love The very first thing - is re-save the file in the "Easy GIF Animator" Then you can thin out frames (frames can be thinned out in the pre Maple)...

@Carl Love After making .gif file with Maple I always use "Easy GIF Animator". Super programm!

No, is to blame, this option avatar = 27.5kb 

@Carl Love  Yes, .gif, 50 frames. My file is very small - about 10.5-11kb.

@abhilashun   If there is a desire to take a look here
http://www.mapleprimes.com/questions/144358-How-To-Extract-All-Points-From-An-Implicitplot3d#answer144371