Dual Numbers and Operational Umbral Methods
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DOI: 10.3390/axioms8030077
Abstract: Dual numbers and their higher-order version are important tools for numerical computations, and in particular for finite difference calculus. Based on the relevant algebraic rules and matrix realizations of dual numbers, we present a novel… read more here.
Keywords: numbers operational; operational umbral; dual numbers; umbral methods ... See more keywords