Solving non-linear recurernce relation

28 Views Asked by At

I want to solve analytically this relation : T[n] =1/n * T^2[n/2]+n We know n is a power of 2.

I know I can't use master theorem. I tried to replace and replace till I get something.

1

There are 1 best solutions below

0
Cesareo On

Proposing T[n] = a*n and substituting we have a*n = 1/n*(a n)^2/4+a*n and then a = a^2/4+1 or (a-2)^2 = 0 hence

T[n] = 2*n

is a solution.