简介:Supposethatacontinuous27r-periodicfunctionfontherealaxischangesitsmonotonicityatpointsy_1:-π≤y_(2s)
简介:让功能f∈C[1,1],在有限收集Y:=改变它的monotonisity{y1,...,ys}s点yi∈(1,1)。为每n≥N(Y),我们构造代数学的多项式Pn,度≤n,它是有f的comonotone,那是它在一样的monotonisity削尖的变化yi作为f,;
Nearly Comonotone Approximation of Periodic Functions
COMONOTONE APPROXIMATION WITH INTERPOLATION AT THE ENDS ON AN INTERVAL