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What connections are there between number theory and partial differential equations?

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closed as not a real question by Andy Putman, Willie Wong, Andrés E. Caicedo, Todd Trimble, Bruce Westbury Mar 30 '11 at 16:53

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

This question is way too broad. Can you give some context? – Stanley Yao Xiao Mar 30 '11 at 14:34
This question is better for unless it is sharpened. A sharpened question along these lines may have very interesting answers, though. Here's a paper for you, to give a taste of what's out there: – Jon Bannon Mar 30 '11 at 14:44
May be something like p-adic differential equations may help.(?) – Unknown Mar 30 '11 at 14:49
In addition to Stanley Yao Xiao's suggestion, at best this question should be community wiki. – Willie Wong Mar 30 '11 at 16:05