Recent content by memomath

[SIZE="3"]Hi I got this question from private message therefore I posted it if anyone feel it is homework do not answer on it because I don't know if it homework or not even it is as simple as this

Hi I have received PM so I would like to post this question for scientific debate here conjugate of every variable is denoted by _. 1.define f_:R3->R3 by f_(x_)=y_, where y1=x1+(x2)2+(x3-1)2, y2=(x1)2+x2+((x3)2-3.x3), y3=(x1)3+(x2)2+x3.prove that f_ is locally invertible about x_=(0,0,1)...

the questions below for scientific debate 1.how to understand SL(2,R)/SO(2,r)=H^2(2-dim hyperbolic space) 2.Let M be a compact manifold ,T compact lie group,what can we say about M^T(the set of fixed points of M under the action of T),is M^T manifold? how to argue?further,if T is torus,and M is...

Thanks for reply but it is not correct hint and I think you don’t proceed with the right way for the real problem you probably fix some thing else many things missing from the real posted thank you

some wrongs here in the question YES I AGREE WITH YOU there are mistake in the question

Hi again Hello everybody I have looked everywhere for some good guides, so the question is: You probably know the Fibonacci sequence (1,1,2,3,5,8…) but there is a lesser-known sequence called (Pythagoras stairs) generated by a similar recursion formula. This is a sequence of pairs...

Hello here the same question in the enclosed What is the average value? average value for (exp \alphaZ ) = \int\int exp\alphaZ ds / \int\int ds Over the sphere S: X^2+Y^2+Z^2=a^2 Also by use the parameterization X= a sinϴ cos ɸ Y= a sinϴ sin ɸ Z= a cos ϴ And the usual...

Dear HallsofIvy Thanks for your reply, in fact I already wrote the problem in webpage and at the same time wrote in the word file so there two options

No comments or solution until now!

No comments or solution until now!

Hello here you have the same question in the enclosed What is the average value? average value for (exp \alphaZ ) = \int\int exp\alphaZ ds / \int\int ds Over the sphere S: X^2+Y^2+Z^2=a^2 Also by use the parameterization X= a sinϴ cos ɸ Y= a sinϴ sin ɸ Z= a cos ϴ...

Hi again Hello everybody I have looked everywhere for some good guides, so the question is: You probably know the Fibonacci sequence (1,1,2,3,5,8…) but there is a lesser-known sequence called (Pythagoras stairs) generated by a similar recursion formula. This is a sequence of pairs...

Hello everybody I have looked everywhere for some good guides, so the question is: You probably know the Fibonacci sequence (1,1,2,3,5,8…) but there is a lesser-known sequence called (Pythagoras stairs) generated by a similar recursion formula. This is a sequence of pairs (Xn,Yn)...