Stack Exchange

user111

top accounts reputation activity subscriptions

Top Questions

Density of polynomials in $C^k(\overline\Omega)$

fa.functional-analysis ca.analysis-and-odes real-analysis polynomials sobolev-spaces asked Mar 25, 2016 at 9:19

mathoverflow.net

Polynomials (or analytic functions) vanishing on a real algebraic set

ag.algebraic-geometry real-algebraic-geometry analytic-geometry asked May 10, 2019 at 9:07

mathoverflow.net

Labels and references to equations in Mathjax created from Latex with Pandoc

html latex pandoc mathjax asked Apr 28, 2020 at 15:49

stackoverflow.com

Top Answers

Find the maximum of $|a_{p}|$, if $a_0+a_1x+\dots+a_nx^n:[-1,1]\mapsto [-1,1]$

mathoverflow.net

approximating the $|x|$ function

mathoverflow.net

Any reference for the series expansion of $\Bigr[-\log(1-t)\Bigr]^x$?

mathoverflow.net

Complex plane minus Cantor set admits non-constant bounded harmonic function

mathoverflow.net

Find structure geometry of $A_1, A_2,...,A_n$ such that $\prod_{i<j} A_iA_j$ is maximum

mathoverflow.net

Supremum norm of certain quantity

mathoverflow.net

Second order differentiability of subharmonic function almost everywhere?

mathoverflow.net

Riemann-Hilbert and orthogonal polynomials

mathoverflow.net

Half spaces free of roots of a given polynomial

mathoverflow.net

Real vs complex norm for polynomials

mathoverflow.net

Recurrence of Legendre polynomial roots/ quadrature points

mathoverflow.net

Given any sequence of interpolating nodes, can we find a continuous function $f$ whose interpolating polynomials doesn't converge to $f$ point-wise

mathoverflow.net

How to compute the following integral $I_{\alpha,\beta}$

mathoverflow.net

Cumulative integral of the Marchenko-Pastur density for Wishart eigenvalues

mathoverflow.net