Two families of polynomials are introduced which satisfy multi-dimensional (or multi-indiced) recursion relationships. These polynomials are developed from the Chebyshev polynomials. Also two ...
An extremal problem for the length L(P) = |a₀| + |a₁| + · · · + |an| of polynomials $P\left( x \right) = \sum\nolimits_{k = 0}^n {{a_k}{x^k}} $ with the ...