Stephen Wiggins - researchr alias

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Viewing Publication 1 - 57 from 57

2025

3D Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IMatthaios Katsanikas, Francisco Gonzalez Montoya, Stephen Wiggins. IJBC, 35(1), January 2025. [doi]

3D Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IIMatthaios Katsanikas, Francisco Gonzalez Montoya, Stephen Wiggins. IJBC, 35(1), January 2025. [doi]

2024

3D Generating Surfaces in Hamiltonian Systems with Three Degrees of Freedom - IIMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(2), February 2024. [doi]

3D Generating Surfaces in Hamiltonian Systems with Three Degrees of Freedom - IMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(2), February 2024. [doi]

2D Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IMatthaios Katsanikas, Francisco Gonzalez Montoya, Stephen Wiggins. IJBC, 34(13), October 2024. [doi]

2D Generating Surfaces and Dividing Surfaces in Hamiltonian Systems with Three Degrees of FreedomMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(1), January 2024. [doi]

Periodic Orbit Dividing Surfaces in Rotating Hamiltonian Systems with Three Degrees of Freedom - IIMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(12), September 2024. [doi]

2D-Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IIMatthaios Katsanikas, Francisco Gonzalez Montoya, Stephen Wiggins. IJBC, 34(14), November 2024. [doi]

Periodic Orbit-Dividing Surfaces in Rotating Hamiltonian Systems with Two Degrees of FreedomMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(10), August 2024. [doi]

Periodic Orbit-Dividing Surfaces in Rotating Hamiltonian Systems with Three Degrees of Freedom - IMatthaios Katsanikas, Stephen Wiggins. IJBC, 34(11), September 2024. [doi]

Periodic Orbit Dividing Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IIFrancisco Gonzalez Montoya, Matthaios Katsanikas, Stephen Wiggins. IJBC, 34(10), August 2024. [doi]

Periodic Orbit Dividing Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom - IFrancisco Gonzalez Montoya, Matthaios Katsanikas, Stephen Wiggins. IJBC, 34(5), April 2024. [doi]

2023

2022

Phase Space Reaction Dynamics Associated with an Index-2 Saddle Point for Time-Dependent Hamiltonian SystemsHengchang Cao, Stephen Wiggins. IJBC, 32(16), December 2022. [doi]

Exploring Dynamical Matching and Recrossing on a Mesa Potential Energy SurfaceVíctor J. García-Garrido, Stephen Wiggins. IJBC, 32(14), 2022. [doi]

A bridge between invariant dynamical structures and uncertainty quantificationGuillermo García-Sánchez, Ana M. Mancho, Stephen Wiggins. cnsns, 104:106016, 2022. [doi]

Bifurcation study on a degenerate double van der Waals cirque potential energy surface using Lagrangian descriptorsMatthaios Katsanikas, Broncio Aguilar-Sanjuan, Francisco Gonzalez Montoya, Víctor J. García-Garrido, Stephen Wiggins. cnsns, 105:106089, 2022. [doi]

Phase Space Transport in a Symmetric Caldera Potential with Three Index-1 Saddles and No MinimaMatthaios Katsanikas, Makrina Agaoglou, Stephen Wiggins, Ana M. Mancho. IJBC, 32(10), 2022. [doi]

Bifurcation of Dividing Surfaces Constructed from Period-Doubling Bifurcations of Periodic Orbits in a Caldera Potential Energy SurfaceMatthaios Katsanikas, Makrina Agaoglou, Stephen Wiggins. IJBC, 32(7), 2022. [doi]

The Influence of Asymmetry on the Dynamics Associated with a Caldera Potential Energy SurfaceMatthaios Katsanikas, Malcolm Hillebrand, Charalampos Skokos, Stephen Wiggins. IJBC, 32(12), 2022. [doi]

2021

Visualizing the phase space of the HeI2 van der Waals complex using Lagrangian descriptorsMakrina Agaoglou, Víctor J. García-Garrido, Matthaios Katsanikas, Stephen Wiggins. cnsns, 103:105993, 2021. [doi]

LDDS: Python package for computing and visualizing Lagrangian Descriptors for Dynamical SystemsBroncio Aguilar-Sanjuan, Víctor J. García-Garrido, Vladimír Krajnák, Shibabrat Naik, Stephen Wiggins. jossw, 6(65):3482, 2021. [doi]

The Bifurcations of the Critical Points and the Role of Depth in a Symmetric Caldera Potential Energy SurfaceY. Geng, Matthaios Katsanikas, Makrina Agaoglou, Stephen Wiggins. IJBC, 31(11), 2021. [doi]

The Generalization of the Periodic Orbit Dividing Surface in Hamiltonian Systems with Three or More Degrees of Freedom - IMatthaios Katsanikas, Stephen Wiggins. IJBC, 31(10), 2021. [doi]

The Generalization of the Periodic Orbit Dividing Surface for Hamiltonian Systems with Three or More Degrees of Freedom - IIMatthaios Katsanikas, Stephen Wiggins. IJBC, 31(12), 2021. [doi]

Bifurcation of Dividing Surfaces Constructed from a Pitchfork Bifurcation of Periodic Orbits in a Symmetric Potential Energy Surface with a Post-Transition-State BifurcationMatthaios Katsanikas, Makrina Agaoglou, Stephen Wiggins. IJBC, 31(14), 2021. [doi]

Hamiltonian pitchfork bifurcation in transition across index-1 saddlesWenyang Lyu, Shibabrat Naik, Stephen Wiggins. cnsns, 103:105949, 2021. [doi]

The Role of Time-Dependent Phase Space Structures in Reaction Dynamics and the No-Recrossing Property of Dividing SurfacesCate Mandell, Stephen Wiggins. IJBC, 31(4), 2021. [doi]

Transport and roaming on the double van der Waals potential energy surfaceFrancisco Gonzalez Montoya, Víctor J. García-Garrido, Broncio Aguilar-Sanjuan, Stephen Wiggins. cnsns, 102:105917, 2021. [doi]

2020

Tilting and Squeezing: Phase Space Geometry of Hamiltonian Saddle-Node Bifurcation and its Influence on Chemical Reaction DynamicsVíctor J. García-Garrido, Shibabrat Naik, Stephen Wiggins. IJBC, 30(4), 2020. [doi]

Exploring isomerization dynamics on a potential energy surface with an index-2 saddle using lagrangian descriptorsVíctor J. García-Garrido, Makrina Agaoglou, Stephen Wiggins. cnsns, 89:105331, 2020. [doi]

Detection of Dynamical Matching in a Caldera Hamiltonian System Using Lagrangian DescriptorsMatthaios Katsanikas, Víctor J. García-Garrido, Stephen Wiggins. IJBC, 30(9), 2020. [doi]

Using Lagrangian Descriptors to Uncover Invariant Structures in Chesnavich's Isokinetic Model with Application to RoamingVladimír Krajnák, Gregory S. Ezra, Stephen Wiggins. IJBC, 30(5), 2020. [doi]

UPOsHam: A Python package for computing unstable periodic orbits in two-degree-of-freedom Hamiltonian systemsWenyang Lyu, Shibabrat Naik, Stephen Wiggins. jossw, 5(45):1684, 2020. [doi]

2019

2018

Transient Invariant and Quasi-Invariant Structures in an Example of an Aperiodically Time Dependent Fluid FlowAlessandro Fortunati, Stephen Wiggins. IJBC, 28(5):1-11, 2018. [doi]

Phase Space Structure and Transport in a Caldera Potential Energy SurfaceMatthaios Katsanikas, Stephen Wiggins. IJBC, 28(13):1830042, 2018. [doi]

2017

Detection of Periodic Orbits in Hamiltonian Systems Using Lagrangian DescriptorsAtanasiu Stefan Demian, Stephen Wiggins. IJBC, 27(14):1-9, 2017. [doi]

A Theoretical Framework for Lagrangian DescriptorsCarlos Lopesino, Francisco Balibrea-Iniesta, V. J. García-Garrido, Stephen Wiggins, Ana M. Mancho. IJBC, 27(1):1-25, 2017. [doi]

2016

Lagrangian Descriptors for Stochastic Differential Equations: A Tool for Revealing the Phase Portrait of Stochastic Dynamical SystemsFrancisco Balibrea-Iniesta, Carlos Lopesino, Stephen Wiggins, Ana M. Mancho. IJBC, 26(13):1-20, 2016. [doi]

2015

Chaotic Dynamics in Nonautonomous Maps: Application to the Nonautonomous Hénon MapFrancisco Balibrea-Iniesta, Carlos Lopesino, Stephen Wiggins, Ana M. Mancho. IJBC, 25(12), 2015. [doi]

Transport induced by mean-eddy interaction: II. Analysis of transport processesKayo Ide, Stephen Wiggins. cnsns, 20(3):794-806, 2015. [doi]

Transport induced by mean-eddy interaction: I. Theory, and relation to Lagrangian lobe dynamicsKayo Ide, Stephen Wiggins. cnsns, 20(2):516-535, 2015. [doi]

The role of variability in transport for large-scale flow dynamicsKayo Ide, Stephen Wiggins. cnsns, 29(Issues):459-481, 2015. [doi]

The Chaotic Saddle in the Lozi Map, Autonomous and Nonautonomous VersionsCarlos Lopesino, Francisco Balibrea-Iniesta, Stephen Wiggins, Ana M. Mancho. IJBC, 25(13), 2015. [doi]

Lagrangian descriptors for two dimensional, area preserving, autonomous and nonautonomous mapsCarlos Lopesino, Francisco Balibrea, Stephen Wiggins, Ana M. Mancho. cnsns, 27(Issues):40-51, 2015. [doi]

2013

Lagrangian descriptors: A method for revealing phase space structures of general time dependent dynamical systemsAna M. Mancho, Stephen Wiggins, Jezabel Curbelo, Carolina Mendoza. cnsns, 18(12):3530-3557, 2013. [doi]

Bifurcations of normally hyperbolic Invariant Manifolds in analytically Tractable Models and Consequences for reaction DynamicsFrédéric A. L. Mauguière, Peter Collins, Gregory S. Ezra, Stephen Wiggins. IJBC, 23(12), 2013. [doi]

2003

Existence and Computation of Hyperbolic Trajectories of Aperiodically Time Dependent Vector Fields and their ApproximationsNing Ju, Des Small, Stephen Wiggins. IJBC, 13(6):1449-1457, 2003. [doi]

2001

Time-Frequency Analysis of Classical Trajectories of polyatomic moleculesLuz V. Vela-Arevalo, Stephen Wiggins. IJBC, 11(5):1359-1380, 2001. [doi]

1996

Maximal Effective Diffusivity for Time-Periodic Incompressible Fluid FlowsIgor Mezic, John F. Brady, Stephen Wiggins. siamam, 56(1):40-56, 1996. [doi]

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1996

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2001

1996

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