3 problems

Let $\widetilde{w}_{k,n}$ denote the QR decomposition approximation to the $n$th Gaussian kernel quadrature weight, and let the assumptions of Theorem convergence-specific hold. Po…

Constant-cost computation conjecture. The time required to compute $d_N$ is bounded, the number of Chebyshev coefficients needed to compute the equilibrium measure is bounded, and…

Consider the bilinear form on polynomials induced by the weight function $e^{i\omega x}$ on $[-1,1]$, with $\omega\geq 0$, and let $p_n^\omega$ denote the associated orthogonal pol…