really? I've come to find a huge relationship between combinatorics and analysis (and hence pde) and thence with group theory. There's some really cool problems

really? I've come to find a huge relationship between combinatorics and analysis (and hence pde) and thence with group theory. There's some really cool problems that can only be answered via a funky fusion of technique. http://www.amazon.com/Additive-Combinatorics-Cambridge-Advanced-Mathematics/dp/0521853869/ref=sr_1_1?ie=UTF8&s=books&qid=1241742853&sr=8-1 http://www.amazon.com/Additive-Combinatorics-Cambridge-Advan... the additive combinatorics book by terry tao and van vu give some amazing examples of this