### A note on Olsen inequality

- Series
- Analysis Seminar
- Time
- Wednesday, November 26, 2008 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 255
- Speaker
- Yoshihiro Sawano – Gakushuin University, Japan

**Please Note:** Note time change.

Let I_\alpha be the fractional integral operator. The Olsen inequality, useful in certain PDEs, concerns multiplication operators and fractional integrals in the L^p-norm, or more generally, the Morrey norm. We strenghten this inequality from the one given by Olsen.