Author: University of Nottingham
The second part of the third class in Dr Joel Feinstein’s G12MAN Mathematical Analysis module includes a discussion of open balls and closed balls. Further module materials are available for download from The University of Nottingham open courseware site: http://unow.nottingham.ac.uk/resources/resource.aspx?hid=c6c045f6-286d-6b9f-b96c-36a998632fc3 and on iTunes U: http://itunesu.nottingham.ac.uk/albums/71.rss
Dr Feinstein’s blog may be viewed at: http://explainingmaths.wordpress.com
Dr Joel Feinstein is an Associate Professor in Pure Mathematics at the University of Nottingham. .
Video source Youtube