1. With his formula for the producing function for the Betti - numbers of the Hilbert scheme of points on an algebraic surface , Gottsche received international recognition :
2. Gottsche received international acclaim with his formula for the generating function for the Betti numbers of the Hilbert scheme of points on an algebraic surface :

yes

1. Ruben Ramirez Hidalgo won the title , defeating Carlos Salamanca 5 -- 7 , 6 -- 2 , 6 -- 1 in the final .
2. In the final , Carlos Salamanca won the title and defeated Ruben Ramirez Hidalgo with 5 -- 7 , 6 -- 2 , 6 -- 1 .

no

1. Games that feature are either regularly used , occasionally used , or were retired after a while .
2. Games that use this feature are either regularly used , occasionally used , or retired after a while .
yes