Figure 4
From: Lebesgue functions and Lebesgue constants in polynomial interpolation
Graphs of \(\pmb{L_{10} (\hat{T};x) }\) , \(\pmb{L_{10} (\breve{T};x) }\) , \(\pmb{L_{10} (X^{*} ;x) }\) from left to right.
Figure 4 | Journal of Inequalities and Applications