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| Necromancer | Answered a question more than 60 days later with score of 5 or more. This badge can be awarded multiple times. |
paul garrett earned this badge 8 times |
oct 31 at 6:13
What is the spectral theorem for compact self-adjoint operators on a Hilbert space actually for?
apr 26 '12 at 5:11
Motivation for Hecke characters
nov 22 '11 at 19:48
What connections are there between number theory and partial differential equations?
oct 7 '11 at 5:18
Kindle as a Tool for Mathematicians?
jul 10 '11 at 5:50
What are examples of mathematicians who don't take many notes?
jun 29 '11 at 17:19
Learning mathematics as if an absolute beginner?
