Functional moduli of diffeomorphisms of the circle

1987 ◽  
Vol 38 (3) ◽  
pp. 320-321
Author(s):  
G. R. Belitskii
Keyword(s):  
Functional Moduli

Functional moduli of jets of Riemannian metrics

1997 ◽  
Vol 31 (2) ◽  
pp. 119-125 ◽  
Author(s):  
A. S. Shmelev
Keyword(s):  
Riemannian Metrics ◽  
Functional Moduli

FUNCTIONAL MODULI OF SINGULARITIES OF CONVEX HULLS OF MANIFOLDS OF CODIMENSIONS 1 AND 2

1984 ◽  
Vol 47 (1) ◽  
pp. 223-236 ◽  
Author(s):  
V D Sedykh
Keyword(s):  
Convex Hulls ◽  
Functional Moduli

scholarly journals On functional moduli of surface flows

2020 ◽  
Vol 13 (1) ◽  
pp. 49-60
Author(s):  
Vladislav Kruglov ◽  
Olga Pochinka ◽  
Galina Talanova
Keyword(s):  
Topological Classification ◽  
Topological Conjugacy ◽  
Topological Equivalence ◽  
Closed Surfaces ◽  
Classical Paper ◽  
A Cell ◽  
Smale Flows ◽  
Stable Flow ◽  
Functional Moduli ◽  
Topological Conjugation

Currently, an complete topological classification has been obtained with respect to the topological equivalence of Morse-Smale flows, [9, 7], as well as their generalizations of Ω-stable flows on closed surfaces, [4]. Some results on topological conjugacy classification for such systems are also known. In particular, the coincidence of the classes of topological equivalence and conjugacy of gradient-like flows (Morse-Smale flows without periodic orbits) was established in [3]. In the classical paper [8], it was proved that in the presence of connections (coincidence of saddle separatrices), the topological equivalence class of a Ω-stable flow splits into a continuum of topological conjugacy classes (has moduli). Obviously, each periodic orbit also generates at least one modulus associated with the period of that orbit. In the present work, it was established that the presence of a cell in a flow bounded by two limit cycles leads to the existence of an infinitely many stability moduli. In addition, a criterion for the topological conjugation of flows on such cells was found.

Functional moduli of moments for groups of diffeomorphisms of two-dimensional manifolds

1988 ◽  
Vol 21 (4) ◽  
pp. 315-316
Author(s):  
M. I. Golenishcheva-Kutuzova
Keyword(s):  
Two Dimensional ◽  
Groups Of Diffeomorphisms ◽  
Functional Moduli
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