IPM

                                پژوهشگاه دانش‌های بنیادی
پژوهشکدهٔ ریاضیات


Geometry and Topology Weekly Seminar سمینار هفتگی هندسه و توپولوژی




TITLE  
Small Eigenvalues of Hyperbolic Surfaces


SPEAKER  
William Hide  
Oxford University, England  
 


TIME  
Wednesday, December 4, 2024,   15:30 - 17:00


VENUE   Lecture Hall 1, Niavaran Bldg.



SUMMARY

 

We study the spectrum of the Laplacian on finite-area hyperbolic surfaces of large volume, focusing on small eigenvalues i.e. those below 1/4. I will discuss some recent results and open problems in this area. Based on joint works with Michael Magee and with Joe Thomas.

Join Zoom Meeting:
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Meeting ID: 819 4967 6990
Passcode: 362880

 




تهران، ضلع‌ جنوبی ميدان شهيد باهنر (نياوران)، پژوهشگاه دانش‌های بنيادی، پژوهشکده رياضيات
School of Mathematics, Institute for Research in Fundamental Sciences (IPM), Niavaran Bldg., Niavaran Square, Tehran
ipmmath@ipm.ir   ♦   +98 21 22290928   ♦  math.ipm.ir