# fbloni

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I study Scientific Computing and Applied Computer Science.

Interests:

• Numerical Analysis
• Fourier Analysis
• Automata theory
• Computational Complexity

# 17 Questions

 22 How to prove $\sum_{n=0}^{\infty} \frac{n^2}{2^n} = 6$? 4 $(a+b)^p = a^p+b^p$ if $p$ prime and $a,b \in \mathbb{F}_p$ 3 Proof that $(\alpha I - A)$ invertible if $\alpha > \rho(A)$ 2 Why $\lim_{n \to \infty} \frac{2^nn!}{(2n)!} = 0$ 1 Proof: $\sin(\frac{x-x_0}{2})\sin(\frac{x-x_1}{2}) = \frac{1}{2}\cos \frac{x_1-x_0}{2} - \frac{1}{2}\cos(x-\frac{x_1+x_0}{2})$

# 431 Reputation

 +5 How to prove $\sum_{n=0}^{\infty} \frac{n^2}{2^n} = 6$? +2 prove about Graphic Theory +2 Fourier Transformation: an Animated GIF +10 Implement a program in Matlab for LU decomposition with pivoting

 2 Numeric Analysis Interpolation of $f(x) , f'(x)$ 1 Implement a program in Matlab for LU decomposition with pivoting 1 Show, that $\displaystyle \sum_{k=0}^n \lambda_k(0)x_k^j = \begin{cases} 1 \ (j=0)\\0 \ (j=1,2,\ldots n)\end{cases}$ 1 Parallel Algorithms for SVD

# 26 Tags

 4 numerical-methods × 7 1 math-software 3 interpolation × 2 1 matlab 1 numerical-linear-algebra × 5 0 linear-algebra × 4 1 svd 0 real-analysis × 3 1 computer-science 0 analysis × 2

# 9 Accounts

 Mathematics 431 rep 112 Stack Overflow 123 rep 5 Unix & Linux 113 rep 2 TeX - LaTeX 101 rep 1 Ask Ubuntu 101 rep 1