Parallel Sessions

Mini-symposia (MS)

MS1. Synchronization in Neural Networks: Nonlinear Dynamics, Complex Networks, and Cognitive Implications
Organizers: Bruno Rafael Reichert Boaretto, Elbert E. Nehrer Macau, Antonio Marcos Batista

Monday (August 4), 2:00 PM – 4:00 PM — Seminar Room 1, Physics Department

  1. Matheus Hansen Francisco, Paulo R. Protachevicz, Kelly Cristiane Iarosz, Antonio Marcos Batista, Iberê L. Caldas, Elbert E. Nehrer Macau
    Title: The effect of time delay for synchronisation suppression in neuronal networks
  2. Bruno Rafael Reichert Boaretto, Elbert E. Nehrer Macau, Cristina Masoller
    Title: Noise-Induced Extreme Events in Hodgkin-Huxley Networks
  3. Elaheh Sayari, Enrique Gabrick, Fernando da Silva Borges, Fátima Elis Cruziniani, Paulo R. Protachevicz, Kelly Cristiane Iarosz, José Danilo Szezech Junior, Antonio Marcos Batista
    Title: Synchronization in neuronal network with external pulsed perturbations
  4. Fernando da Silva Borges, Paulo R. Protachevicz, Enrique Gabrick, Diogo Leonai Souza, Lucas Eduardo Bentivoglio, Guilherme Shigueto Vilar Higa, Antonio Marcos Batista, Iberê L. Caldas, Alexandre Hiroaki Kihara
    Title: Intermittent synchronization in neural networks
  5. Jonas Oliveira, Artur Brandolff Filho, Celso Vieira Abud, Bruno Rafael Reichert Boaretto, Elbert E. Nehrer Macau
    Title: Exploring Long-Range Cortical Communication: Remote Synchronization and Node Influence in Neuronal Dynamics
  6. Paulo R. Protachevicz, Fernando da Silva Borges, Antonio Marcos Batista, Murilo Baptista, Iberê L. Caldas, Elbert E. Nehrer Macau, Ewandson Luiz Lameu
    Title: Influence of Synchronized Firing Patterns on Neuronal Connectivity

MS2. Nontwist and Hamiltonian dynamical systems
Organizer: Ricardo Egydio de Carvalho

Monday (August 4), 2:00 PM – 4:00 PM — Seminar Room 2, Physics Department

  1. Michele Mugnaine, José Danilo Szezech Junior, Ricardo Luiz Viana, Iberê L. Caldas, Philip J. Morrison
    Title: Avoiding transport even in the absence of total barriers in nontwist maps
  2. Emanuel Fernandes de Lima, Gabriel Albertin Amici
    Title: Nonlinear dynamics analysis of the effects of the repulsive barrier in strong-field atomic ionization.
  3. Rodrigo Simile Baroni, Ricardo Egydio de Carvalho, José Danilo Szezech Junior, Iberê L. Caldas
    Title: Shearless barriers in the conservative Ikeda map.
  4. Vitor Martins de Oliveira, Matheus Palmero, Iberê L. Caldas
    Title: Transient motion in Hamiltonian systems.
  5. Matheus Jean Lazarotto
    Title: Island myriads in periodic potentials
  6. Luis Fernando Bernardi de Souza, Ricardo Egydio de Carvalho, Iberê L. Caldas
    Title: Transport barriers for two modes drift wave map

MS3. Nonlinear dynamics applied to engineering
Organizer: José Roberto Castilho Piqueira

Tuesday (August 5), 2:00 PM – 4:00 PM — Seminar Room 2, Physics Department

  1. José Roberto Castilho Piqueira
    Title: Nonlinear dynamics applied to engineering
  2. Lucas Franceschini, Celso Pupo Pesce, Guilherme Rosa Franzini
    Title: The Mechanics of Variable Mass Systems applied to the Added Mass Concept of a Moving Cylin-der in Water
  3. Carlos Mazzilli, Rodrigo Provasi, Carlos Codoletti
    Title: Dynamical Integrity of Nonlinear Modes of the Elastic Pendulum with Internal Resonance
  4. Guilherme Rosa Franzini, Luis Antonio Aguirre
    Title: Identifiability of a General Semi-Empirical Wake-Oscillator Model for Vortex-Induced Vibrations
  5. Guilherme Jorge Vernizzi Lopes, Guilherme Rosa Franzini
    Title: Modelling aspects of elastic and immersed cables: the role of essentially nonlinear forces combined with time varying boundary conditions
  6. Alexandre C. Andreani, Bruno Rafael Reichert Boaretto, Elbert E. Nehrer Macau
    Title: Extreme Event Transition – Henon Map Case

MS4. Fractional Calculus in Complex and Nonlinear Systems
Organizers:Chair: Dumitru Baleanu, Co-Chairs: Yeliz Karaca Yu-Dong Zhang, Akif Akgül

Tuesday (August 5), 2:00 PM – 4:00 PM — Seminar Room 3, Physics Department

  1. Dumitru Baleanu
    Title: Opening session
  2. Dumitru Baleanu
    Title: On fractional calculus with modified Mittag-Leffler Kernel
  3. Akif Akgül, Yeliz Karaca, Mustafa Kutlu, Yusuf Alaca, Berkay Emin
    Title: Fractional-order Chaotic Systems, GL-ABM -based Lorenz-Inspired Systems by Ensemble AI and Explainable AI
  4. Ali Akgül
    Title: A Novel Examination of Fractal, Fractional and Conformable Derivatives as well as Integral Transforms
  5. Taylan Demir, Dumitru Baleanu, Mohammad Hossein Heydari, Amin Jajarmi, Ali Akgül
    Title: Caputo fractional operator with Proportional-Integral-Derivative controller

MS5. Complexity Science, Mathematical Sciences and Complex Systems
Organizers: Chairs: Yeliz Karaca, Dumitru Baleanu, António Manuel Ferreira Mendes Lopes, Albert Luo

Wednesday (August 6), 2:00 PM – 4:00 PM — Seminar Room 3, Physics Department

  1. Yeliz Karaca
    Title: Opening session
  2. Fabiano Alan Serafim Ferrari
    Title: Extracting randomness from hyperchaotic systems for cryptography applications
  3. Giovana Spader Spezzatto, João Vitor Vieira Flauzino, Gilberto Corso, Bruno Rafael Reichert Boaretto, Elbert E. Nehrer Macau, Thiago de Lima Prado, Sergio Roberto Lopes
    Title: Recurrence microstates applied to machine learning classification
  4. Hong Chen
    Title: Precipitation Influenced Water Quality Prediction via LightGBM Model
  5. Birol Çiloğlugil, Huseyin Ezirmik
    Title: Instrument Recognition via ResNet Deep Learning Architecture Through MFCC Feature Extraction
  6. Elizabeth Chang, Yeliz Karaca, Tharam Dillon
    Title: Modeling Nonlinear Dynamics for Sustainable Transportation Using Digital Twins, Traditional Simulation and Generative AI

MS6. Dynamical Systems Applied in Epidemiology
Organizer: José Danilo Szezech Junior, Antonio Marcos Batista

Wednesday (August 6), 2:00 PM – 4:00 PM — Seminar Room 1, Physics Department

  1. José Danilo Szezech Junior, Michele Mugnaine, Enrique Gabrick, Paulo R. Protachevicz, Kelly Cristiane Iarosz, Silvio L. T. de Souza, Alexandre Celestino L. Almeida, Antonio Marcos Batista, Iberê L. Caldas, Ricardo L. Viana
    Title: Individual Based approach to the SEIR Epidemic Model with Control Attenuation
  2. Enrique Gabrick, Antonio Marcos Batista, Kelly Cristiane Iarosz, Silvio L. T. de Souza, José Danilo Szezech Júnior, Michele Mugnaine, Iberê L. Caldas
    Title: Modeling vaccination campaigns in a lattice model
  3. Silvio L. T. de Souza, Antonio Marcos Batista, Kelly Cristiane Iarosz, Iberê L. Caldas, José Danilo Szezech Junior
    Title: Impact of easing restrictions on the infection dynamics
  4. Adriane Reis, Laurita dos Santos, Americo Barbosa da Cunha Junior, Thaís C R O Konstantyner, Elbert E. Nehrer Macau
    Title: Nonlinear dynamics tools applied to the characterization of Covid-19 multiple waves
  5. Eduardo Luís Brugnago, Enrique Gabrick, Kelly Cristiane Iarosz, José Danilo Szezech Júnior, Ricardo Luiz Viana, Antonio Marcos Batista, Iberê L. Caldas
    Title: Chaos and multistability in a SEIRS epidemic model with a periodically varying transmission rate
  6. Ana Luiza Rodrigues de Moraes, Enrique Gabrick, Eduardo Luís Brugnago, Iberê L. Caldas, Antonio Marcos Batista, Paulo R. Protachevicz, Fernando da Silva Borges, Sidney Tiago da Silva, Jürgen Kurths
    Title: Complex dynamics in a time-dependent vaccination campaign

MS7. Mathematical and Computational Modeling of Cancer Dynamics and Oncological Therapies
Organizer: Diego Samuel Rodrigues, Paulo Fernando de Arruda Mancera

Thursday (August 7), 2:00 PM – 4:00 PM — Seminar Room 1, Physics Department

  1. Carlos Alberto Valentim Junior, Sergio Adriani David
    Title: On hybrid modeling of cancer dynamics: integrating mechanistic and data-driven approaches
  2. Rubens de Figueiredo Camargo, Wanderley Silva Ferreira Júnior, Paulo Fernando de Arruda Mancera
    Title: Fractional Calculus and Memory Effects in Mathematical Modeling of Cancer
  3. Juliana Pombo, Elizane de Moraes, Thierry Petit Lobão, Suani Pinho
    Ttile: Data-based generalized models of tumor growth using deformed functions
  4. Alan Sabino, Guilherme Giovanini, Alexandre Ferreira Ramos
    Title: Coupling mathematical models of transcription regulation and bursting in Drosophila embryos
  5. Maria Eliza Antunes, Guilherme Rodrigues, Paulo Fernando de Arruda Mancera
    Title: A Study of prostate cancer and treatments via mathematical modeling
  6. Moníze Valéria Ramos da Silava, Letícia Fernanda Alves, Natália Barreto dos Santos, Catarina Rapôso, João Frederico da Costa Azevedo Meyer, Diego Samuel Rodrigues
    Title: In Vitro Population Growth of Patient-Derived Human Glioma Cells: Correlating Modeling and Clinics

MS8. Applications of nonlinear dynamical systems to physical and social systems: theoretical, numerical and data driven approaches
Organizer: Antonio Edimar de Melo Junior

Thursday (August 7), 2:00 PM – 4:00 PM — Seminar Room 3, Physics Department

  1. Marina Merch, Yuri Dumaresq Sobral
    Title: Bifurcations in the Interaction of Two Dipoles Under the Presence of an External Magnetic Field
  2. Martín Aguilar González
    Title: Characterization of the nonlinear behavior of a granular damper using experimental, computational, and data-driven models
  3. Othon Winter, Tiago Francisco Lins Leal Pinheiro, Giovana Ramon Luiz Neto, Lucas Soares Pereira
    Title: Chaos and Resonances on Spin-Orbit Dynamics of an Elongated Satellite
  4. Alan Santos Gois, Yuri Dumaresq Sobral
    Title: The Importance of Limited Reactions in Coupled Dynamics
  5. Guilherme Henrique da Silva Costa, Marcel Novaes, Marcus Aloizio Martinez de Aguiar
    Title: Exact solutions of the Kuramoto model with asymmetric higher order interactions of arbitrary order
  6. Antonio Edimar de Melo Junior
    Title: Synchrony Patterns in Coupled Network Dynamics

MS9. Discrete Fractional Calculus and its Applications
Organizer: Mark Edelman, Carlos Lizama

Friday (August 8), 10:45 AM — Auditorium, Administration Building

  1. Edson Denis Leonel
    Title: A Continuous Phase Transition in Two-Dimensional Mappings: Can the Formalism Be Extended to Discontinuous Maps?
  2. Dumitru Baleanu
    Title: Modified Fractional Difference Operators with Mittag-Leffler Kernels
  3. José Antonio Méndez Bermudez
    Title: Dissipative fractional standard maps: Riemann-Liouville and Caputo
  4. Carlos Lizama
    Title: On dominated semi-discrete models in partial differential equations
  5. Mark Edelman
    Title: On fractional generalizations of the logistic map and their applications

MSOnline (Day 1). Solitons and other localized structures in physical and mathematical sciences (Online)
Organizers: Yury Stepanyants, Lev Ostrovsky, Victor Shrira
Chair: Victor Shrira

  1. Victor Shrira
    Title: Opening session
  2. Evgeny Kuznetsov, Maxim Kagan
    Title: Symmetry approach to the problem of the gas expansion into a vacuum
  3. Lev Ostrovsky
    Title: Strongly nonlinear solitary waves and their action on particles, plankton, and turbulence
  4. Ricardo Fariello, Yury Stepanyants, Tatyana Talipova
    Title: Interaction of plane solitons in the 2D Gardner equation
  5. Fatkhulla Abdullaev, Ravil Galimzyanov, Akbar Shermakhmatov
    Title: Beyond mean-field effects in dynamics of quantum droplets in two-core trap

MSOnline (Day 2). Solitons and other localized structures in physical and mathematical sciences (Online)
Organizers: Yury Stepanyants, Lev Ostrovsky, Victor Shrira
Chair: Lev Ostrovsky

  1. Kevin Lamb
    Title: Numerical simulations of interacting internal solitary waves of opposite polarity and breather generation by flow over an obstacle in a continuously stratified three-layer fluid.
  2. Boris Malomed, Hidetsugu Sakaguchi
    Title: Spontaneous symmetry breaking in a ring with two potential barriers
  3. Alexey Slunyaev
    Title: Breathers of the nonlinear Schrödinger equation are coherent self-similar solutions
  4. Joseph Oloo, Victor Shrira
    Title: Axially symmetric collapses in the 2-D Benjamin−Ono equation

Contributed Talks (CT)

CT1. Modeling dynamics of living and natural systems
chair: António Romaguera, Nataliya Stankevich

Monday (August 4), 2:00 PM – 4:00 PM — Seminar Room 3, Physics Department

  1. Antonio Romaguera, Rafaela Teixeira, Anderson L. R. Barbosa
    Title: The statistical physics of zebrafish larvae experiment
  2. Marina Soares Bittencourt, Eduardo Luís Brugnago, Zwinglio de Oliveira Guimarães Filho, Iberê L. Caldas, Adriane Reis
    Title: Prey Reproductive Strategies and Their Role in Predator–Prey Dynamics in a Discrete-Time Model
  3. Juliana Berbert
    Title: Implicit Sentinel Dynamics in Animal Populations Under Threat: A Nonlinear Modeling Approach
  4. Adriano De Cezaro, Fabiana Travessini de Cezaro, Gerson Freitas Luz
    Title: A multi-fractional framework for analyzing the memory dynamics within the immunological reaction to neoplastic cells
  5. Hai Zeng, Yunxia Xie, Tianming Xiang, hong chen
    Title: A New Model for Daily Runoff Prediction in the Minjiang River Basin via Multifractal and Deep Learning
  6. Nataliya Stankevich
    Title: Multistability between stable equilibrium and oscillatory attractors in neuron-like models

CT2. Nonlinear dynamics in billiards and impacting mechanical systems
Chair: Tiago Araújo Lima, Anne Kétri Pasquinelli da Fonseca

Tuesday (August 5), 2:00 PM – 4:00 PM — Seminar Room 1, Physics Department

  1. Ricardo Batista do Carmo, Tiago Araújo Lima
    Title: Effects of stickiness in the classical and quantum chaotic billiards with n-fold symmetry
  2. Tiago Araújo Lima, Ricardo Batista do Carmo
    Title: Classical and quantum elliptical billiards: Mixed phase space and short-range correlations in singlets and doublets
  3. Anne Kétri Pasquinelli da Fonseca, Edson Denis Leonel
    Title: Symmetry breaking in time-dependent billiards
  4. Florian Steffen Günther, André Luís Prando Livorati
    Title: A New Framework for Collision-Based Nonlinear Systems: Case Study of the Fermi–Ulam Model with a Harmonic Spring
  5. Ruan Victor Almeida Quirino, Francisco C. B. Leal, João V. A. Vasconcelos, Matheus S. Palmero, Antonio R. de C. Romaguera, Anderson L. R. Barbosa, Tiago Araújo Lima
    Title: Mixed-phase space of an active particle in experimental Lemon Billiards

CT3. Dynamics and transport phenomena in spatially extended systems
Chair: Rafael Ribeiro Dias Vilela de Oliveira, Tiago Kroetz

Wednesday (August 6), 2:00 PM – 4:00 PM — Seminar Room 2, Physics Department

  1. Alfredo Jara Grados, Jean-Régis Angiilella, Rafael Ribeiro Dias Vilela de Oliveira
    Title: Dynamics and sorting of run-and-tumble particles in fluid flows with transport barriers
  2. Marcelo Velloso Flamarion Vasconcellos, Efim Pelinosvky
    Title: Solitons, Benjamin-Ono equation, Modified KdV equation
  3. Pedro Haerter, Iberê L. Caldas, Ricardo Luiz Viana
    Title: Chaotic transport in the drift motion for a large-aspect ratio Tokamak with nonlinear mode coupling
  4. Ansgar Siemens, Felipe Augusto Oliveira Silveira, Peter Schmelcher
    Title: Compression-induced crossovers for the ground-state of classical dipole lattices on a Möbius strip
  5. Antonio Mihara, Rene Orlando Medrano Torricos
    Title: On the basins of attraction of the Kuramoto model
  6. Tiago Kroetz
    Title: Diffusion Regimes in a Soft Lorentz Gas with Lennard-Jones Interactions

CT4. Chaos and bifurcations in dissipative systems
Chair: Rene Orlando Medrano Torricos, Silvio L. T. de Souza

Thursday (August 7), 2:00 PM – 4:00 PM — Seminar Room 2, Physics Department

  1. Rene Orlando Medrano Torricos
    Title: Splitting chaos until the order
  2. Vinicius Barros da Silva
    Title: Unraveling a 125-Year-Old Enigma: Geometric Bifurcation Theory and the Resolution of the Second Part of Hilbert’s 16th Problem
  3. Luís Eduardo de Magella Mattos Tavares, Diogo Antônio de Sousa, Josué Geraldo Damasceno, Ronilson Rocha
    Title: Stability analysis of mass-spring-damper systems with nonlinear spring
  4. Nikita V. Barabash, Vladimir N. Belykh
    Title: Analytically tractable piecewise-smooth reconstructions of chaotic dynamical systems.
  5. César Abraham Torrico Chávez
    Title: Tricorn-like structures in the Lorenz-84 low-order atmospheric circulation model
  6. Silvio L. T. de Souza, Antonio Marcos Batista, Iberê L. Caldas
    Title: Dynamics of Quasi-Periodic Shrimp-Shaped Domains: Emergence and Metamorphosis