کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
767018 897140 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On symmetries of stochastic differential equations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
On symmetries of stochastic differential equations
چکیده انگلیسی

This note can be considered as a supplement to article [8]. Its purpose is twofold. First, to show that symmetries of Itô stochastic differential equations form a Lie algebra. Second, to provide more precise formulation of the relation between symmetries of SDEs and symmetries of the associated Fokker–Planck equation. Relation between first integrals of SDEs and symmetries of the associated Fokker–Planck equation is also considered.


► It is proved that symmetries of Itô SDEs form a Lie algebra.
► Relation between symmetries of SDEs and symmetries of FP equations is provided.
► Relation between first integrals of SDEs and symmetries of FP equations is provided.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 17, Issue 12, December 2012, Pages 4947–4951
نویسندگان
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