Abstract
As is well known, a standard random walk is approximate to the stochastic process corresponding to the heat equation. Lachal constructed the approximate pseudorandom walk which is accompanied by the pseudostochastic process corresponding to an even-order heat-type equation. We have two purposes for this article. The first is to construct the approximate pseudorandom walk which is accompanied by the pseudostochastic process corresponding to an odd-order heat-type equation. The other is to propose a construction method for the approximate pseudorandom walk which is accompanied by the pseudostochastic process corresponding to an even-order heat-type equation. This method is different from that of Lachal.
Citation
Tadashi Nakajima. Sadao Sato. "The approximate pseudorandom walk accompanied by the pseudostochastic process corresponding to a higher-order heat-type equation." Kyoto J. Math. 57 (4) 693 - 716, December 2017. https://doi.org/10.1215/21562261-2017-0012
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