清空筛选条件
清空筛选条件

Solving Meijer G function!!

8 次查看（过去 30 天）
Danish Mehmood
Danish Mehmood 2017-3-10
回答： Walter Oevel 2017-5-9
I am using MeijerG function. An equation includes negative sign in it, [-1,0,0], but when I use it, I get error.
Can you help me in solving this issue
  1 个评论
Walter Roberson
Walter Roberson 2017-3-10
This is a MuPAD notebook question. You should have mentioned that.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Walter Roberson
Walter Roberson 2017-3-10
No pair of parameters ai - bj, i = 1, …, n. j = 1, …, m, should differ by a positive integer.
You violate that. 0 minus -1 is +1, a positive integer.
Walter Oevel
Walter Oevel 2017-5-9
Walter Roberson's comment of 10 March 2017 is correct. Look up the definition of meijerG. If for any parameter pair a.i, b.j the difference a.i - b.j is a positive integer, the definition involves gamma functions evaluated at non-positive integer values (this is where the gamma function has singularities). meijerG simply is not defined for such parameters.

类别

在 Help Center 和 File Exchange 中查找有关 Common Operations 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by