Newbetuts
.
New posts in complex-analysis
Non-computable function having computable values on a dense set of computable arguments
complex-analysis
functions
algorithms
computability
Is a smooth function sending algebraic numbers to algebraic numbers a polynomial?
complex-analysis
algebraic-number-theory
Continued Fraction: Please prove $\frac{1}{e \gamma (x+1,1)}=x+\frac{1}{x+1+\frac{2}{x+2+\frac{3}{x+3+\frac{4}{\dots}}}}$
complex-analysis
gamma-function
continued-fractions
Showing that the image of a function is $\mathbb{C}$ if it satisfies a nice functional equation
complex-analysis
$n$ insects on $|z|=1$ "occupy" a point if the product of their distances to it is at most $1$. How much of $C$ can they occupy?
complex-analysis
optimization
Number of distinct values of $ \oint_\gamma \frac{dz}{(z-a_1)(z-a_2)...(z-a_n)}$ for closed $ \gamma $
complex-analysis
Show that if f is analytic in $|z|\leq 1$, there must be some positive integer n such that $f(\frac{1}{n})\neq \frac{1}{n+1}$
complex-analysis
Explicit computation of the Hodge codifferential
complex-analysis
differential-geometry
riemann-surfaces
kahler-manifolds
hodge-theory
Computation of $\int_{-\infty}^{\infty} \left(\frac{\sin x}{x}\right)^2e^{itx}dx$ for real $t$ [duplicate]
integration
complex-analysis
contour-integration
residue-calculus
Smoothest function which passes through given points?
real-analysis
complex-analysis
interpolation
bezier-curve
extrapolation
Number of roots of a sequence of a uniformly convergent holomorphic functions implies an upper bound for the number of roots of their limit
complex-analysis
analysis
convergence-divergence
uniform-convergence
$\int_{\mathbb{R}}f(x)e^{-ixz}d\mu_x$ analytic for $f\in L_1$
complex-analysis
functional-analysis
fourier-analysis
lebesgue-integral
Uniform convergence of real part of holomorphic functions on compact sets
complex-analysis
uniform-convergence
Error on Wikipedia: Nelson's proof of Liouville's theorem works only for bounded modulus?
complex-analysis
harmonic-functions
potential-theory
Zeros set of analytic functions over complex plane with several variables
complex-analysis
roots
analyticity
several-complex-variables
A Möbius transformation maps circles and lines to circles and lines. What exactly does that mean?
complex-analysis
analysis
transformation
Prove that a holomorphic function injective in an annulus is injective in the whole ball
complex-analysis
holomorphic-functions
Is there a variant of the implicit function theorem covering a branch of a curve around a singular point?
real-analysis
sequences-and-series
complex-analysis
algebraic-geometry
implicit-function-theorem
Do any authors take the sheaf-theoretic viewpoint on multivalued functions and/or indefinite integrals?
calculus
real-analysis
complex-analysis
sheaf-theory
multivalued-functions
Combinatorial interpretation of the identity $(f \circ f \circ f)(x) = x$ where $f(x) = 1/(1-x)$ for $x\in(-1,1)$
combinatorics
complex-analysis
generating-functions
mobius-transformation
Prev
Next