4 problems

Conjecture on directional extension of bad points under $\Lambda$ -poisedness
Let $y^1,y^2,y^3,y^4$ be interpolated points, and write $\overrightarrow{y^i y^j}$ for the vector from $y^i$ to $y^j$ . A point is called bad under $\Lambda$ -poisedness when it sati…
openderivative-free-optimization poisedness
0 responses
03
Conjecture on outlier traps under $\Lambda$ -poisedness
Let $\mathcal{Y}$ be the set of experimental points, and let $y^1,y^2,y^3\in\mathcal{Y}$ . A point is called bad under $\Lambda$ -poisedness when it satisfies the paper's bad-point c…
openderivative-free-optimization outlier-detection
0 responses
04
Geometric sign conjecture for the phase-two extrapolation parameters
Assume $f obreaktext{ belongs to } C^{1,1}nu(\mathbb{R}^n)$ . Let $hat{f}$ be the linear function that interpolates $f$ at any set of $n+1$ affinely independent vectors…
openderivative-free-optimization interpolation numerical-analysis
0 responses
04
Trust-region radius convergence conjecture for probabilistically fully quadratic models
Trust-region radius convergence conjecture. Almost surely,
openderivative-free-optimization stochastic-optimization trust-region-methods
0 responses
06

Conjecture on directional extension of bad points under Λ\LambdaΛ-poisedness