I am a PhD student at UZH in the workgroup led by Professor Camillo De Lellis. Currently I am editing a new page on varifold which you can find here User:Luca.Spolaor/sandbox. After this I plan to add something to the following pages Rectifiable set, Current.
Luca.Spolaor. Encyclopedia of Mathematics. URL: http://www.encyclopediaofmath.org/index.php?title=Luca.Spolaor&oldid=27880