Quasi-crystals and Summation Formulas

Sun, 23/02/2014 - 12:00
Speaker: 
Abstract: 

בשעה 11:15 יערך טכס חלוקת הפרסים לזוכים בתחרות  בר-אילן במתמטיקה לסטודנטים 
  
Light refreshments will be served at 11:45 AM next to the Colloquium Room
כיבוד קל יוגש לפני ההרצאה בשעה 11:45 בחדר ע"י חדר המחלקה

The subject of this talk is the analysis of pure point distributions that have a pure point spectrum. 
It will be discussed in the framework of “quasi-crystals" inspired by the experimental discovery in the middle       of the '80s s of non-periodic atomic structures with diffraction patterns consisting of spots. 

Based on joint work with Alexander Olevskii