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Normal martingales and polynomial families

H. Hammouch (2004)

Annales Polonici Mathematici

Wiener and compensated Poisson processes, as normal martingales, are associated to classical sequences of polynomials, namely Hermite polynomials for the first one and Charlier polynomials for the second. The problem studied in this paper is to find if there exist other normal martingales which are associated to classical sequences of polynomials. Privault, Solé and Vives [5] solved this problem via the quantum Kabanov formula under some assumptions on the normal martingales considered. We solve...

Note sur le nombre e

S. Realis (1868)

Nouvelles annales de mathématiques : journal des candidats aux écoles polytechnique et normale

Note sur le nombre e

S. Realis (1868)

Nouvelles annales de mathématiques : journal des candidats aux écoles polytechnique et normale

Notes diverses

E. Catalan (1882)

Nouvelles annales de mathématiques : journal des candidats aux écoles polytechnique et normale

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