А.А. Аграчев, Р.В. Гамкрелидзе, Хронологические алгебры и нестационарные векторные поля

Title: The chronological algebras and nonstationary vector fields
Authors: A.A. Agrachev, Gamkrelidze R.V.
Journal title: Journal of Soviet Mathematics
Year: 1981
Issue: 1
Volume: 17
Pages: 1650–1675

A. A. Agrachev, R. V. Gamkrelidze, “Chronological algebras and nonstationary vector fields”, Journal of Soviet Mathematics, 1981, 17:1, 1650–1675


A calculus is developed, reflecting the most general group-theoretic properties of flows, defined by nonstationary differential equations on manifolds.