IamKnull

 5 How to expand combinations formula? 4 Find all integers 3 Is 1 + 1 = 2 a fact? 3 if $0 < x <1$, How can I prove $\ln{x} > 1- \frac{1}{x}$ without derivative or integral 2 What is the mathematical notation for mentioning variables names explicitly in a function assignment?

### Reputation (910)

 +20 f is a differentiable function with $f(0)>0$. f has only one fixed point on [0,1] Prove that $f′(x_0)<1$ +10 Explanation for Eigenvalues or Characteristic values of Projection Operator +10 Determine the values of $\alpha$ for which f is Lipschitz +10 For what value of $x_1$ this simple iteration will converge.

### Questions (10)

 5 Explanation for Eigenvalues or Characteristic values of Projection Operator 4 For a simple graph of girth 5 and with minimum degree $k$ has at least $k^2+1$ vertices. 4 f is a differentiable function with $f(0)>0$. f has only one fixed point on [0,1] Prove that $f′(x_0)<1$ 2 For what value of $x_1$ this simple iteration will converge. 2 If summation of Projections on Vector Space over complex number is Identity then their pairwise product is Zero operator.

### Tags (59)

 7 arithmetic × 2 2 linear-algebra × 6 5 combinations 2 eigenvalues-eigenvectors × 3 5 combinatorics 2 functions × 2 4 trigonometry × 2 2 complex-numbers × 2 4 number-theory 2 notation

### Bookmarks (2)

 1 Book recommendation for a third course in abstract algebra 0 What are some resources for learning mathematical writing?

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