TY - JOUR AU - Grecu, B.C. AU - Muñoz-Fernández, Gustavo A. AU - Seoane Sepúlveda, Juan Benigno PY - 2009 DO - 10.1016/j.jat.2008.12.001 SN - 0021-9045 UR - https://hdl.handle.net/20.500.14352/42379 T2 - Journal of Approximation Theory AB - If P is a polynomial on R of degree at most n, given by P(x) = Sigma(alpha is an element of Nm,vertical bar alpha vertical bar <= n) a(alpha)x(alpha), and P(n)(R(m)) is the space of such polynomials, then we define the polynomial vertical bar P... LA - eng M2 - 706 PB - Academic Press- Elsevier Science KW - Unconditional constant KW - Polynomial inequalities KW - Trinomials KW - Homogeneous polynomials KW - Extreme points TI - Unconditional constants and polynomial inequalities TY - journal article VL - 161 ER -