Asymptotic growth of the number of classes of real plane algebraic curves when the degree increases

Orevkov, S. Yu.; Kharlamov, V. M.

Asymptotic growth of the number of classes of real plane algebraic curves when the degree increases

Authors

Description

The nonsingular real plane algebraic curves of given degree $d$ are considered either up to isotopy or up to deformation. The asymptotic behavior of the number $I_d$ of isotopy classes and the number $D_d$ of deformation classes are studied. It is shown, in particular, that $log I_d\asypt d^2$. Other related problems and their higher dimensional generalisations are discussed.
11 pages; a misprint in the table is corrected