In this paper, an efficient method is presented for solving two dimensional Fredholm and Volterra integral equations of the second kind. Chebyshev polynomials are applied to approximate a solution for ...

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I suspect same issue with python.

Fractions are a foundational piece for tackling mathematics at all levels of schooling. Students need to understand how two numbers interact with each other as numerators and denominators, as ratios, ...

Abstract: In this paper we deal with a special class of Lyapunov equations which we call circulant Lyapunov equations. These are Lyapunov equations arising from system matrices that are circulant.

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Abstract: In constructing public-key cryptosystems, commutative property is an essential characteristic. Taking advantage of the commutative property of Chebyshev polynomials, a publickey cryptosystem ...