This article analyzes the continuum-mechanical representation of the global invariant geometric properties of 2D time-periodic Hamiltonian systems and chaotic flows. An application of this analysis concerns the evolution in time of the invariant measure associated with the space-filling properties of the invariant unstable foliation related in laminar chaotic flows to the pointwise intermaterial contact-area density between fluid elements. © 1999 Elsevier Science B.V. All rights reserved.
Continuous formulation of global invariant properties of 2D ti me-periodic chaotic flows / Giona, Massimiliano; Adrover, Alessandra. - In: PHYSICS LETTERS A. - ISSN 0375-9601. - 256:1(1999), pp. 31-38.
Continuous formulation of global invariant properties of 2D ti me-periodic chaotic flows
GIONA, Massimiliano;ADROVER, Alessandra
1999
Abstract
This article analyzes the continuum-mechanical representation of the global invariant geometric properties of 2D time-periodic Hamiltonian systems and chaotic flows. An application of this analysis concerns the evolution in time of the invariant measure associated with the space-filling properties of the invariant unstable foliation related in laminar chaotic flows to the pointwise intermaterial contact-area density between fluid elements. © 1999 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
