Name: Fourth workshop on Soliton Theory, Nonlinear Dynamics and Machine Learning
Start: 2026-08-24T09:00:00+03:00
End: 2026-08-29T15:30:00+03:00
Location: No location set

Fourth workshop on Soliton Theory, Nonlinear Dynamics and Machine Learning

from Monday, 24 August 2026 (09:00) to Saturday, 29 August 2026 (15:30)

Monday, 24 August 2026

13:00 ARRIVAL
ARRIVAL
13:00 - 23:59
Tuesday, 25 August 2026

09:30 OPENING
OPENING
09:30 - 10:00
10:00 Higher-dimensional integrable systems. Algebraic aspects and reductions. - Aleksander Stefanov
Higher-dimensional integrable systems. Algebraic aspects and reductions.
- Aleksander Stefanov
10:00 - 10:45
10:45 Coffee break
Coffee break
10:45 - 11:00
11:00 MNLS and Generalized Fourier Transforms for Constant Boundary Conditions - Vladimir Gerdjikov
MNLS and Generalized Fourier Transforms for Constant Boundary Conditions
- Vladimir Gerdjikov
11:00 - 11:45
11:45 Classification on line solitons of KP type integrable systems - Li Chuanzhong
Classification on line solitons of KP type integrable systems
- Li Chuanzhong
11:45 - 12:30
12:30 LUNCH
LUNCH
12:30 - 14:30
14:30 Characterization of Riemannian and Lorentzian Manifolds via the Jacobi Operator - Veselin Videv
Characterization of Riemannian and Lorentzian Manifolds via the Jacobi Operator
- Veselin Videv
14:30 - 15:10
15:10 Solitons and Spirals: Connections in Nonlinear Dynamics and Biology - Nikola Pirovski
Solitons and Spirals: Connections in Nonlinear Dynamics and Biology
- Nikola Pirovski
15:10 - 15:40
15:40 Coffee break
Coffee break
15:40 - 16:00

16:00 General discussion
General discussion
16:00 - 18:00
Wednesday, 26 August 2026
09:30 Design and Permanent Magnets Reduction of Linear Oscillatory Machine for Reciprocating Drives - Matúš Horník
Design and Permanent Magnets Reduction of Linear Oscillatory Machine for Reciprocating Drives
- Matúš Horník
09:30 - 10:10
10:10 Unsupervised Vibration Fault Detection Using Hilbert-Huang Transformation-Based Feature Extraction and Mahalanobis Analysis - Atanas Kolev
Unsupervised Vibration Fault Detection Using Hilbert-Huang Transformation-Based Feature Extraction and Mahalanobis Analysis
- Atanas Kolev
10:10 - 10:40
10:40 Coffee break
Coffee break
10:40 - 11:00
11:00 Universal Multi-Phase Inverter Platform for Advanced Motor Control - Tomáš Podušel
Universal Multi-Phase Inverter Platform for Advanced Motor Control
- Tomáš Podušel
11:00 - 11:40
11:40 LUNCH
LUNCH
11:40 - 14:00
14:00 Forward-Collision and Lane-Departure Warning on Edge AI Accelerators: A Cross-Device Evaluation of Raspberry Pi 5 and Jetson Orin Nano Super. - Lyuben Temelakiev
Forward-Collision and Lane-Departure Warning on Edge AI Accelerators: A Cross-Device Evaluation of Raspberry Pi 5 and Jetson Orin Nano Super.
- Lyuben Temelakiev
14:00 - 14:30
14:30 Beyond Pass Completion: Automated Detection of Line-Breaking Passes in Association Football Using Limb Tracking Data and Their 3D Perceptual Reconstruction and Visualization - Vladislav Manolov
Beyond Pass Completion: Automated Detection of Line-Breaking Passes in Association Football Using Limb Tracking Data and Their 3D Perceptual Reconstruction and Visualization
- Vladislav Manolov
14:30 - 15:00
15:00 Axion contribution to the mass-radius relation of neutron stars - Momchil Naydenov
Axion contribution to the mass-radius relation of neutron stars
- Momchil Naydenov
15:00 - 15:30
15:30 Coffee break
Coffee break
15:30 - 15:50

15:50 General discussion
General discussion
15:50 - 18:00

20:00 OFFICIAL DINNER
OFFICIAL DINNER
20:00 - 22:00
Thursday, 27 August 2026
09:30 Negative and rational flows of the integrable hierarchies - Rossen Ivanov
Negative and rational flows of the integrable hierarchies
- Rossen Ivanov
09:30 - 10:10
10:10 Derivation of the Nonlinear Schrodinger Equation in the Intermediate Long Wave Regime - Lyudmila Ivanova
Derivation of the Nonlinear Schrodinger Equation in the Intermediate Long Wave Regime
- Lyudmila Ivanova
10:10 - 10:40
10:40 Coffee break
Coffee break
10:40 - 11:00
11:00 Necessary and sufficient conditions for an equation to accept a given type of solutions - Alina Pauna
Necessary and sufficient conditions for an equation to accept a given type of solutions
- Alina Pauna
11:00 - 11:40
11:40 Scalable Approximation of Laplacian Eigenmodes for Spectral Routing in Service-Provider Networks - Hristo Vekov
Scalable Approximation of Laplacian Eigenmodes for Spectral Routing in Service-Provider Networks
- Hristo Vekov
11:40 - 12:10
12:10 LUNCH
LUNCH
12:10 - 14:00
14:00 On the derivative nonlinear Schr"odinger equation related to symmetric spaces - Georgi Grahovski
On the derivative nonlinear Schr"odinger equation related to symmetric spaces
- Georgi Grahovski
14:00 - 14:40
14:40 SOME NEW RESULTS INVOLVING INEQUALITIES OF GRONWALL−BELLMAN TYPE - Lubomir Markov
SOME NEW RESULTS INVOLVING INEQUALITIES OF GRONWALL−BELLMAN TYPE
- Lubomir Markov
14:40 - 15:10
15:10 Soliton and Periodic Wave Solutions of the Modified Korteweg–de Vries Equation - Rossitza S. Marinova
Soliton and Periodic Wave Solutions of the Modified Korteweg–de Vries Equation
- Rossitza S. Marinova
15:10 - 15:40
15:40 Extreme Events in Soliton Turbulence in Nonintegrable Systems - Marcelo Flamarion
Extreme Events in Soliton Turbulence in Nonintegrable Systems
- Marcelo Flamarion
15:40 - 16:10
16:10 Time Reparametrization Invariance and the Hubble Tension - Vesselin Gueorguiev
Time Reparametrization Invariance and the Hubble Tension
- Vesselin Gueorguiev
16:10 - 16:50
16:50 Coffee break
Coffee break
16:50 - 17:10

17:10 General discussion
General discussion
17:10 - 18:00
Friday, 28 August 2026
09:30 GENERATION OF QUANTUM CORRELATIONS IN GAUSSIAN OPEN QUANTUM SYSTEMS - Aurelian Isar
GENERATION OF QUANTUM CORRELATIONS IN GAUSSIAN OPEN QUANTUM SYSTEMS
- Aurelian Isar
09:30 - 10:10
10:10 Coffee break
Coffee break
10:10 - 10:30
10:30 Gaussian entanglement and steering of strongly coupled bosonic modes in a common phase-sensitive environment - Tatiana Mihaescu
Gaussian entanglement and steering of strongly coupled bosonic modes in a common phase-sensitive environment
- Tatiana Mihaescu
10:30 - 11:10
11:10 Cooperative Effects in Two Dipole–Dipole Coupled Emitters Driven by a Moderately Strong Laser Field - Alexander Cudreasov
Cooperative Effects in Two Dipole–Dipole Coupled Emitters Driven by a Moderately Strong Laser Field
- Alexander Cudreasov
11:10 - 11:50
11:50 LUNCH
LUNCH
11:50 - 14:00
14:00 Data-Driven Multi-Objective Optimization for Smart Urban Distribution Networks - Mirkomil Melikuziev
Data-Driven Multi-Objective Optimization for Smart Urban Distribution Networks
- Mirkomil Melikuziev
14:00 - 14:40
14:40 Methodology for the Migration and Acceleration of an Open-Source Semiconductor Bloch Equation Solver Using Multi-Core CPU and GPU/CUDA Computing - Georgi Petrov
Methodology for the Migration and Acceleration of an Open-Source Semiconductor Bloch Equation Solver Using Multi-Core CPU and GPU/CUDA Computing
- Georgi Petrov
14:40 - 15:20
15:20 Transient and Steady-State Dynamic Modeling of Synchronous Machine: TSFEM and the Winding Function Method - Aldin Kajević
Transient and Steady-State Dynamic Modeling of Synchronous Machine: TSFEM and the Winding Function Method
- Aldin Kajević
15:20 - 16:00
16:00 Coffee break
Coffee break
16:00 - 16:20

16:20 General discussion
General discussion
16:20 - 18:00
Saturday, 29 August 2026
09:30 Machine Learning on Symmetric Spaces. Basics. - Stoyan Mishev
Machine Learning on Symmetric Spaces. Basics.
- Stoyan Mishev
09:30 - 10:10
10:10 Machine Learning on Symmetric Spaces. Structure of a Neural Network. - Yoana Foteva
Machine Learning on Symmetric Spaces. Structure of a Neural Network.
- Yoana Foteva
10:10 - 10:40
10:40 Coffee break
Coffee break
10:40 - 11:00
11:00 Training Bulgarian Language Embeddings from Scratch through Self-Supervised Learning and Contrastive Learning - Nikola Blajev
Training Bulgarian Language Embeddings from Scratch through Self-Supervised Learning and Contrastive Learning
- Nikola Blajev
11:00 - 11:30
11:30 Comparative Study of Static Heterogeneous Graph Neural Networks and XGBoost for Credit Card Fraud Detection - Krassimir Djounakov
Comparative Study of Static Heterogeneous Graph Neural Networks and XGBoost for Credit Card Fraud Detection
- Krassimir Djounakov
11:30 - 12:00
12:00 CLOSING
CLOSING
12:00 - 12:20