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Your search keyword '"Rizzo, Piermichele"' showing total 2 results
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2 results on '"Rizzo, Piermichele"'

1. An application of probability to combinatorics: a proof of Vandermonde identity.

Author

Paolillo, Bonaventura, Rizzo, Piermichele, and Vincenzi, Giovanni

Subjects
*VANDERMONDE matrices, *COMBINATORICS, *PROBABILITY in quantum mechanics, *CURVILINEAR coordinates, *LAMMA language
Abstract

In this paper, we give possible suggestions for a classroom lesson about an application of probability using basic mathematical notions. We will approach to some combinatoric results without using ‘induction’, ‘polynomial identities’ nor ‘generating functions’, and will give a proof of the ‘Vandermonde Identity’ using elementary notions of probability. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Commensurable diagonals in regular n-gons.

Author

Vincenzi, Giovanni, Paolillo, Bonaventura, and Rizzo, Piermichele

Subjects
*MATHEMATICS, *POLYGONS, *GENERALIZED polygons, *SCHOOL children, *PRIMARY education
Abstract

In this paper, we will show a characterization for pairs of commensurable diagonals of regular n-gons. This result gives a positive answer to a recent question. [ABSTRACT FROM AUTHOR]

Published
2022
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