Results 51 to 60 of about 44,286,818 (153)

An Analytical Criterion for Stability Bound- aries of Non-Autonomous Systems Based on Melnikov's Method*

, 2002
y This paper proposes an analytical criterion for stability boundaries of non-autonomous systems. The criterion can analytically enlarge the conservative stability limits obtained by the classical Lyapunov's direct method almost up to the exact stability
Y. Susuki, T. Hikihara
semanticscholar   +1 more source

Multiple front and pulse solutions in spatially periodic systems

Journal of the London Mathematical Society, Volume 113, Issue 4, April 2026.
Abstract In this paper, we develop a comprehensive mathematical toolbox for the construction and spectral stability analysis of stationary multiple front and pulse solutions to general semilinear evolution problems on the real line with spatially periodic coefficients.
Lukas Bengel, Björn de Rijk
wiley   +1 more source

Near‐Bed Flow Turbulence Beneath Ice Cover Under Varying Hydrological Conditions: A 9‐Year Field Measurement‐Based Analysis From a Meander Bend

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Climate change alters hydrological and ice conditions, but how these changes affect turbulence beneath ice cover has been poorly studied. This study presents a multi‐year observational analysis of near‐bed turbulence under ice cover in a subarctic meandering river reach.
Karoliina Lintunen, Essi Vilhonen, Tuure Takala, Linnea Blåfield, Elina Kasvi, Eliisa Lotsari, Petteri Alho   +6 more
wiley   +1 more source

Macrocyclic Molecular Glues for the 14‐3‐3/ChREBP Interaction: Affinity and Cooperativity in an Inverse Relationship

Angewandte Chemie, Volume 138, Issue 6, 2 February 2026.
Macrocycles are effective molecular glues to stabilize the 14‐3‐3/ChREBP interaction. Linker length modulation uncovered an inverse correlation between the macrocycle binding affinity to 14‐3‐3 and its cooperativity in 14‐3‐3/ChREBP stabilization.
Marloes A. M. Pennings, Merel A. W. van den Bosch, Ansgar Oberheide, Carlo J. A. Verhoef, Christian Ottmann, Albert J. Markvoort, Galen P. Miley, Luc Brunsveld   +7 more
wiley   +1 more source

A numerical investigation of the global stability of ship roll: invariant manifolds, Melnikov's method, and transient basins

, 2009
A parametrically forced, single-degree-of-freedom equation modelling ship roll is investigated through the numerical study of invariant manifolds, Melnikov's method, and transient basins.
Kreider, Marc Alan
core  

Melnikov method for autonomous Hamiltonians

, 1996
The web page contains both the dvi and postscript version of the paper. This paper presents the method of applying the Melnikov method to autonomous Hamiltonian systems in dimension four. Besides giving an application to Celestial Mechanics, it discusses the problem of convergence of the Melnikov function and the derivative of the Melnikov function.
openaire   +2 more sources

Melnikov’s Criteria and Chaos Analysis in the Nonlinear Schrödinger Equation with Kerr Law Nonlinearity

, 2014
The dynamics of the nonlinear Schrodinger equation with Kerr law nonlinearity with two perturbation terms are investigated. By using Melnikov method, the threshold values of chaotic motion under periodic perturbation are given. Moreover we also study the
Jiu-Li Yin, Liu-Wei Zhao, Lixin Tian
semanticscholar   +1 more source

Analytical Approximant to a Quadratically Damped Forced Cubic-Quintic Duffing Oscillator. [PDF]

ScientificWorldJournal, 2022
Salas AHS.
europepmc   +1 more source

Analytical and Numerical Methods Applied to Nonlinear Vessel Dynamics and Code Verification for Chaotic Systems

, 2009
In this dissertation, the extended Melnikov's method has been applied to several nonlinear ship dynamics models, which are related to the new generation of stability criteria in the International Maritime Organization (IMO).
Wu, Wan
core  

V. MELNIKOV'S CREATIVE WORK IN THE CONTEXT OF THE DEVELOPMENT OF THE ST. PETERSBURG EXPERIMENTAL SCULPTURES OF THE 2010S–2020S

Творчество В. Мельникова — яркий эпизод в развитии петербургской скульптуры. Экспериментируя в технике сварки листовой стали и гидроформинга, он стремится к поиску новых форм и приемов в скульптуре.
Ю.И. АРУТЮНЯН, А.И. МАГАДЕЕВА   +1 more
core   +1 more source