Notation issues

  • Thread starter Lonewolf
  • Start date
I'm trying to read 'Wavelets on the 2-Sphere: A Group Theoretical Approach' by Antoine and Vanderghynst, available at http://citeseer.ist.psu.edu/antoine98wavelets.html. They introduce [tex]\mathbb{R^+_*}[/tex]. Unfortunately, they don't seem to define this anywhere in the paper, and I've never come across such notation before. Anybody got any ideas?
 

quasar987

Science Advisor
Homework Helper
Gold Member
4,771
5
Could it mean "positive reals excluding zero" ?

When I was in elementary school, this was what the author of our textbook had it mean (as far as i can remember).
 
That makes sense in the context :) thanks
 

Related Threads for: Notation issues

Replies
7
Views
4K
  • Posted
Replies
6
Views
593
  • Posted
Replies
17
Views
3K
  • Posted
Replies
9
Views
2K
  • Posted
Replies
3
Views
1K

Physics Forums Values

We Value Quality
• Topics based on mainstream science
• Proper English grammar and spelling
We Value Civility
• Positive and compassionate attitudes
• Patience while debating
We Value Productivity
• Disciplined to remain on-topic
• Recognition of own weaknesses
• Solo and co-op problem solving

Hot Threads

Top