Time-dependent kinetic energy metrics for Lagrangians of electromagnetic type

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F12%3AA130169C" target="_blank" >RIV/61988987:17310/12:A130169C - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Time-dependent kinetic energy metrics for Lagrangians of electromagnetic type

Original language description

We extend the results obtained in a previous paper about a class of Lagrangian systems which admit alternative kinetic energy metrics to second-order mechanical systems with explicit time-dependence. The main results are that a time-dependent alternativemetric will have constant eigenvalues, and will give rise to a time-dependent coordinate transformation which partially decouples the system.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

<a href="/en/project/GA201%2F09%2F0981" target="_blank" >GA201/09/0981: Global Analysis and the Geometry of Fibred Spaces</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

J. Phys. A: Math. Theor.

ISSN

1751-8113

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

8

Country of publishing house

AU - AUSTRALIA

Number of pages

13

Pages from-to

1-13

UT code for WoS article

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EID of the result in the Scopus database

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