Subject: Algebraic equations in quaternions
Date: Tue, 03 Mar 1998 06:00:38 PST
From: David

Hello! My name is David, and I live in Sweden. First of all i whish to apologize for my imperfect english. I am a Math-freak you see, and I really want to thank you for this splendid site of yours containing information on such things I never thought anyone would bother to write about on the net. Thank You!

A second reason for me to email you is that I do have a question of mathematical character.I'd be undescribable happy if you would bother to answer little me.

This is the question: I've newly confrontet the Hypercomplex numbers. So now I know that Hamilton gives the equation x2+1=0 as many as 6 solutions, +/- i,j and k, and that multiplication is not neccessserally (My god, How do I spell that?) comucative (Is that the english word? What Im reffering to is the phenomenom of u*v might not equal v*u)

Gauss proofed that an polynomialequation of degree n have at least one and at maximum n different roots in the complex plane. Now I wonder, how many roots might a p.equation of degree n have in the hypercomplex plane? The equation x2+1=0 has then not 2 solutions but 6! Would a p-equation for example have as maximum 3n (or in some other relation to n) number of solutions instead of n as in the "ordinary" math? Could You please bring light to mig bothered head in this matter?

I really hope you can tell me what you now about how the greatest possible number of solutions to a P.eq. in the hypercomplex numberspace depends on its degree n.

If so, you will find my email at

|Reply| |Previous| |Next| |Down| |Exchange index| |Contents| |Store|

Copyright © 1996-2012 Alexander Bogomolny

 41169959

A math books store at a unique math study site. Shopping at the store helps maintain the site. Thank you.
Sites for teachers
Sites for parents
Terms of use
Awards
Interactive Activities

CTK Exchange
CTK Wiki Math
CTK Insights - a blog
Math Help
Games & Puzzles
What Is What
Arithmetic
Algebra
Geometry
Probability
Outline Mathematics
Make an Identity
Book Reviews
Stories for Young
Eye Opener
Analog Gadgets
Inventor's Paradox
Did you know?...
Proofs
Math as Language
Things Impossible
Visual Illusions
My Logo
Math Poll
Cut The Knot!
MSET99 Talk
Old and nice bookstore
Other Math sites
Front Page
Movie shortcuts
Personal info
Privacy Policy

Guest book
News sites

Recommend this site

Sites for parents

Education & Parenting

Search:
Keywords:

Google
Web CTK
Supported by
3wVentures