### Organiser

#### Sergey Finashin , Middle East Technical University, Ankara

In a recent paper with V.Kharlamov, we observed abundance'' property for the number of real lines on real algebraic hypersurfaces. Namely, we found that asymptotically (with respect to degree of the hypersurfaces) on the logarithmic scale, such real'' count is estimated from below by the half of the corresponding complex'' count. A sequel of this work (still in progress) concerns a similar log-asymptotic estimates in some other enumeration problems, in particular, in the ones related to counting the 3-subspaces on hypersurfaces.

Name University Dates of visit
Sergey Finashin Middle East Technical University, Ankara 25/06/2014 - 25/06/2014
Total Guests : 1
Name University Dates of visit
Total Guests : 0
Conference in Honor of the 70th Birthday of Tudor Ratiu, 20 to 24 July 2020.
Registration fees of CHF 50.- are mandatory for visits from 1 day to full attendance of the conference.
Cancellations and no-shows are not eligible for a refund.
I hereby agree to the conditions of the registration fees and to settling the amount by 28 February 2020.