vnagpal

Hi there , i am looking for a portal or app which can be used for idea management/ wiki, here is the functionality that i would need. * 5-10 people should be able to collaborate. * anyone should be able to tag and it should be searchable * we should be able to link the research with the particular idea

please feel free to suggest anything that you think might be useful. Thanks :)

Some time back here was a link for how to write 2d fem solver in python, can somebody point me to that or any other similar link