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Analysis of destabilization at the second laser threshold by the Lyapunov direct method

Abstract

An easy and apparent physical interpretation of the Lyapunov function as a potential or as a time-dependent entropy provides one with more details about the local dynamics of the system at non-equilibrium phase transition points. The application of the Lyapunov theory for critical cases has been done in this work to the real Lorenz equations and this showed, in particular, that increasing {sigma} at the Hopf bifurcation point suppresses the contribution of one of the variables to the destabilization of the system. (author). 20 refs.
Authors:
Bakasov, A A; [1]  Govorkov, Jr, B B [2] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics
Publication Date:
Nov 01, 1992
Product Type:
Technical Report
Report Number:
IC-92/407
Reference Number:
SCA: 661100; PA: AIX-24:030878; SN: 93000956132
Resource Relation:
Other Information: PBD: Nov 1992
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DIFFERENTIAL EQUATIONS; LYAPUNOV METHOD; ASYMPTOTIC SOLUTIONS; 661100; CLASSICAL AND QUANTUM MECHANICS
OSTI ID:
10132306
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE93619681; TRN: XA9333541030878
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[12] p.
Announcement Date:
Jul 04, 2005

Citation Formats

Bakasov, A A, and Govorkov, Jr, B B. Analysis of destabilization at the second laser threshold by the Lyapunov direct method. IAEA: N. p., 1992. Web.
Bakasov, A A, & Govorkov, Jr, B B. Analysis of destabilization at the second laser threshold by the Lyapunov direct method. IAEA.
Bakasov, A A, and Govorkov, Jr, B B. 1992. "Analysis of destabilization at the second laser threshold by the Lyapunov direct method." IAEA.
@misc{etde_10132306,
title = {Analysis of destabilization at the second laser threshold by the Lyapunov direct method}
author = {Bakasov, A A, and Govorkov, Jr, B B}
abstractNote = {An easy and apparent physical interpretation of the Lyapunov function as a potential or as a time-dependent entropy provides one with more details about the local dynamics of the system at non-equilibrium phase transition points. The application of the Lyapunov theory for critical cases has been done in this work to the real Lorenz equations and this showed, in particular, that increasing {sigma} at the Hopf bifurcation point suppresses the contribution of one of the variables to the destabilization of the system. (author). 20 refs.}
place = {IAEA}
year = {1992}
month = {Nov}
}