Original title:
Is the logarithmic time derivative simply the Zaramba-Jaumann derivative?
Translated title:
Je logaritmická časová derivace jednoduše Zarembova-Jaumannova derivace?
Authors:
Fiala, Zdeněk Document type: Papers Conference/Event: Engineering mechanics 2009, Svratka (CZ), 2009-05-11 / 2009-05-14
Year:
2009
Language:
eng Abstract:
[eng][cze] The paper raises a question whether the logarithmic time derivative, expressed in specific coordinate system, is the Zaremba-Jaumann time derivative, and if not why. In fact, it has been already proved that the Z-J derivative represents the geometrically consistent linearization of tensor fields along deformation process in terms of the covariant derivative in the space of right Cauchy-Green deformation tensors C.Příspěvek staví otázku, zda logaritmická časová derivace vyjádřená ve specifickém souřadnicovém systému není vlastně jen Zarembovou-Jaumannovou časovou derivací, a když ne tak proč.
Keywords:
finite deformations; logarithmic time derivative; Zaremba-Jaumann derivative Project no.: CEZ:AV0Z20710524 (CEP), GA103/09/2101 (CEP) Funding provider: GA ČR Host item entry: Engineering Mechanics 2009, ISBN 978-80-86246-35-2
Institution: Institute of Theoretical and Applied Mechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0172226