Residue Problem: Seeking Alternative Solutions

  • Thread starter Thread starter Fisicks
  • Start date Start date
  • Tags Tags
    Complete Residue
Fisicks
Messages
84
Reaction score
0
The problem (#3) can be found here:http://img198.imageshack.us/i/img002lf.jpg/"
It would be helpful if someone could look over my solution (found here:http://img525.imageshack.us/i/img001of.jpg/" )
and also it would be helpful if anyone had a different approach to this problem.

Thanks
 
Last edited by a moderator:
Physics news on Phys.org
Fisicks said:
The problem (#3) can be found here:http://img198.imageshack.us/i/img002lf.jpg/"
It would be helpful if someone could look over my solution (found here:http://img525.imageshack.us/i/img001of.jpg/" )
and also it would be helpful if anyone had a different approach to this problem.

Thanks

The image of the problem is too poor to read. Ditto for your answer. Suggest that you learn to use Latex or at least try typing out you query directly so it would be readable. If you show more consideration for your readers, there could be a better response.
Note also there is a more appropriate forum for "homework" questions.
 
Last edited by a moderator:
Thanks for your help, you made the problem so clear to me.
 

Thread 'Trouble understanding an online solution to an exercise in Dummit & Foote'

##\textbf{Exercise 10}:## I came across the following solution online: Questions: 1. When the author states in "that ring (not sure if he is referring to ##R## or ##R/\mathfrak{p}##, but I am guessing the later) ##x_n x_{n+1}=0## for all odd $n$ and ##x_{n+1}## is invertible, so that ##x_n=0##" 2. How does ##x_nx_{n+1}=0## implies that ##x_{n+1}## is invertible and ##x_n=0##. I mean if the quotient ring ##R/\mathfrak{p}## is an integral domain, and ##x_{n+1}## is invertible then...
View full post »

Thread 'Questions about non existence of GCDs vs (coimages, cokernels)'

The following are taken from the two sources, 1) from this online page and the book An Introduction to Module Theory by: Ibrahim Assem, Flavio U. Coelho. In the Abelian Categories chapter in the module theory text on page 157, right after presenting IV.2.21 Definition, the authors states "Image and coimage may or may not exist, but if they do, then they are unique up to isomorphism (because so are kernels and cokernels). Also in the reference url page above, the authors present two...
View full post »

Thread 'Decomposition into irreps of compact Lie group'

When decomposing a representation ##\rho## of a finite group ##G## into irreducible representations, we can find the number of times the representation contains a particular irrep ##\rho_0## through the character inner product $$ \langle \chi, \chi_0\rangle = \frac{1}{|G|} \sum_{g\in G} \chi(g) \chi_0(g)^*$$ where ##\chi## and ##\chi_0## are the characters of ##\rho## and ##\rho_0##, respectively. Since all group elements in the same conjugacy class have the same characters, this may be...
View full post »

Similar threads

Complete residue system Question
Replies
1
Views
4K
MHB Residue Class Rings (Factor Rings) of Polynomials _ R Y Sharp
Replies
4
Views
3K
Cleaning a small batch of HDPE flakes obtained from motor oil containers
Replies
2
Views
3K
Calculating the Residue of ##\frac{1}{(x^4+1)^2}## at Double Poles
Replies
2
Views
4K
Still having trouble solving integrals via residues
Replies
7
Views
1K
B Solving a Linear Programming Problem which Requires Integer Solutions
Replies
17
Views
3K
Valuations and places - decomposition and inertia group
Replies
3
Views
1K
MHB Checking My Solution to Problem 2(c) of Problem Set 2.1: Seeking Critique
Replies
1
Views
1K
I "Banana clock shapes" puzzle on social media
Replies
9
Views
3K
B A symmetric problem has an asymmetric solution - why?
Replies
21
Views
2K

Hot Threads

Recent Insights

Back
Top