Geodesic
On a limit theorem related to probabilistic representation of the Cauchy problem solution for the Schrödinger equation
Zapiski Nauchnykh Seminarov POMI, Probability and statistics. Part 24, Tome 454 (2016), pp. 158-175 
I. A. Ibragimov; N. V. Smorodina; M. M. Faddeev. On a limit theorem related to probabilistic representation of the Cauchy problem solution for the Schrödinger equation. Zapiski Nauchnykh Seminarov POMI, Probability and statistics. Part 24, Tome 454 (2016), pp. 158-175. http://geodesic.mathdoc.fr/item/ZNSL_2016_454_a8/
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     title = {On a~limit theorem related to probabilistic representation of the {Cauchy} problem solution for the {Schr\"odinger} equation},
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Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

We suggest a new method of a probabilistic approximation of the Cauchy problem solution for the unperturbed Schrödinger equation by expectations of functionals of some random walk. In contrast to our previous papers we do not suppose the existence of exponential moment for each step of the random walk.

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