Johanna N.Y. Franklin

Johanna N.Y. Franklin

image_franklin_photo

Department of Mathematics
National University of Singapore
2, Science Drive 2
Singapore 117543

Office: S14 #01-08
Consulting Hours: Wednesday, 9:00-11:00

E-mail: franklin (at-the-system) math (dot) nus (dot) edu (dot) sg

I am currently a Visiting Fellow in the Department of Mathematics at the National University of Singapore. I am primarily interested in effective randomness and recursion theory.

My mathematical genealogy can be found here.


Cauchy's Thesis*

All reasonable f:IR -> IR are continuous.

Proof:
Let f, a, and epsilon be given, and let delta be really, really small. This delta works!

*Courtesy of Leo Harrington.