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I am an engineer who is in love with math and lifelong math student. I love to learn new things in mathematics for self-satisfaction. My idols are Gauss , Euler , Ramanujan because they were in love with math as I feel.


Dec
9
reviewed Approve In ΔABC prove that sides are in $AP$.
Dec
8
awarded  Caucus
Dec
5
answered Complex roots forming a equilateral triangle
Dec
2
revised Prove that $\lim_{m\to\infty} I_{2m}/I_{2m+1}=1$
edited title
Dec
2
answered Minimum value of an integral with least square?
Nov
21
answered Proof of Faà di Bruno's formula using a convolution identity for Bell polynomials?
Nov
19
awarded  Nice Question
Nov
16
accepted To find Area of rectangular with given 3 parameters
Nov
14
comment Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
@AleksVlasev Could you please give more detail? Thanks
Nov
14
revised To find Area of rectangular with given 3 parameters
added 608 characters in body
Nov
14
answered Fourier Series Transformation
Nov
14
revised Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
I added the roots of $G(x,a)$ for negative k integers
Nov
13
comment Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
@sonystarmap Wonderful result. Exactly As I expected in theory. I wonder if the function can be expressed as f(x)=A(a)sin2πx or not. I mean if G(x,a) does not to depend on x . I try to prove or disprove it now. Maybe you can help me via Matlab codes draw G(x,a).Is it possible depends on only a ? Thanks a lot
Nov
13
comment Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
@sonystarmap Thanks a lot.
Nov
13
revised Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
added 42 characters in body
Nov
13
answered Find the exact closed from expression of $1^2 + 3^2 + 5^2 + · · · + (2n + 1)^ 2$
Nov
13
revised Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
added 1558 characters in body
Nov
13
answered Parameterizing an ellipse
Nov
13
revised Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
added 2 characters in body
Nov
11
revised Analysis of the function $\prod\limits_{n=-\infty}^{ \infty }(1-e^{-a{(x+n)^2} })$
edited title