Chebyshev Polynomials: A sequence of orthogonal polynomials defined on the interval [–1, 1], widely used in numerical approximation and spectral methods due to their optimality in minimising errors.

In this paper, we investigate the structure of the associated functional graph of Chebyshev permutation polynomials over a ring Zpk , with p being a prime number greater than three, where every number ...

In this paper, a new formula of fuzzy Caputo fractional-order derivatives (0 <; v ≤ 1) in terms of shifted Chebyshev polynomials is derived. The proposed approach introduces a shifted Chebyshev ...

I noticed inconsistent type promotion behavior across different functions in numpy.polynomial.chebyshev, particularly when passing scalar values (e.g., 0) versus array-like inputs (e.g., np.array(0)), ...

It includes most of the known results and unsolved problems in the area of chromatic polynomials. Dividing the book into three main parts, the authors take readers from the rudiments of chromatic ...

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