{"product_id":"9789048170609","title":"Walsh Equiconvergence of Complex Interpolating Polynomials (Springer Monographs in Mathematics)","description":"\u003cp\u003e1) but not in|z|? ?, then the di?erence between the Lagrange interpolant to it th in the n roots of unity and the partial sums of degree n? 1 of the Taylor 2 series about the origin, tends to zero in a larger disc of radius ? , although both operators converge to f(z) only for|z|\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":42571259838539,"sku":"00000_00000_00000_00000","price":1960.57,"currency_code":"THB","in_stock":true}],"url":"https:\/\/kinokuniya.co.th\/products\/9789048170609","provider":"Books Kinokuniya Thailand","version":"1.0","type":"link"}