Mathematical Modeling in Physical Sciences

dimensionality reduction in signal classification tasks (J. Zavadil, V. Kus and M. Chlada) 16. Two-terminal Reliability of the K4-ladder - Revisited (P. Poulin, S.R. Cowell and V. Beiu).- 17. Comparative Analysis of Authentication Using Formant Features of Vowels and Consonants (Y. Belova).- 18. Hidden and singular attractors in nonlinear systems of differential equations (N. Magnitskii).- Part II: Complex systems and Complex Networks.- 19.Nonlinear Features and Hybrid Optimization Algorithm for Automated Electroencephalogram Signal Analysis(L. Egorova, L. Kazakovtsev and E. Vaitekunene).- 20. Properties of Model Networks Generated by Modified Small-World Scale-Free Fractal Tree Algorithm (N. Ikeda).- 21. Slow-fast dynamical systems with a load variation (E. Savenkova, S. Vakulenko and I. Sudakow).- 22. The problem of premature convergence in engineering optimization problems (K.A. Ponomareva, I.P. Rozhnov and L.A. Kazakovtsev).- 23. Multiple Fuzzy Soft Graphs Based on Maps and Consider their Applications in Decision-Making (S. M. Noori, S. Khalil and A.G. Ahmad).- 24. Assessing the impact of the elimination of intermediary institutions in the system of organizing supply chains and conducting transnational transactions through the blockchain (M.R Safiullin, A.A Dinmukhametova and R.T Burga).- Part III: Sociophysics and Econophysics - Mathematical Models of Human Behaviour and Economics.- 25. Remote Control of Mobile Robotic System Over Web- Based Interface for Supporting People With Physical Disabilities (P. Stoev , D. Chikurtev and R. Ficherov).- 26. Methodology for development of Virtual Reality based resources for education(D. Chikurtev, A. Chikurteva and N. Bogdanova).- 27. Non-Euclidean Geometries and Arts in the beginning of the 20th century: An interdisciplinary Approach for High School students (A. Mavrogianni and G. Kokorelis).- 28. The impact of sanctions pressure on the stability and prospects for the development of the national economy of the Russian Federation(L.A Elshin, M.R Gafarov and A.A Dinmukhametova).- 29. Methodology for assessing the impact of changes in transnational cash flow on GDP growth (on the example of the Russian Federation)(M R Safiullin, A. Dinmukhametova and A.R Sharapov).- 30. The impact of trading environments on commodity futures: Evidence from biofuel feedstocks' network (M. Jeong , K. Joo , J. Kim , J. Kim , J. Kim and K. Ahn).- Part IV: Finite element and mesh free methods.- 31. Natural convection flow in an inclined wavy porous medium in the presence of an inclined periodic magnetic field(S. Hussain and B.P. Geridonmez).- Part V: Topics in Mathematical Physics.- 32. Pseudogeometric version of the traveling salesman problem, its application in quantum physics models and some heuristic algorithms for its solution (B. Melnikov and D. Chaikovskii).- 33. Solution to infinity problem of scattering matrix using time-evolution operators without needing renormalization(C. Jong).- 34. Nonlinear loading and damping of a single degree of freedom oscillator (O. T. Gudmestad).- 35. Correction for the classical conditions for a collision in three-body system using General Relativity and Machine Learning (H. Salloum, M. Mazzara and M.R. Bahrami).- 36. A novel way of calculating scattering integrals (A.T. Suzuki and T. Suzuki).- 37. Study of Linear Stability for Cylindrically Symmetrical States of Dynamic Equilibrium of Two-component Vlasov-Poisson Plasma (Y.G. Gubarev and J. Luo).- 38. Ranking of Linear Spaces in Generating a Hierarchy between Concepts (Y. Roth).-Part VI: Physical Modeling using Stochastic Differential Equations.- 39. Monte Carlo solution of semi-linear Helmholtz boundary value problem (A. Rasulov and G. Raimova).- 40. Strongly Entangling Neural Network: Quantum-Classical Hybrid Model for Quantum Natural LanguageProcessing (J. I. Diaz-Ortiz, A. Villanueva, and F. Delgado).- Part VII: COVID-19 and Virus Spreading Mathematical Modeling.- 41. Mathematical analysis and optimal strategy for a COVID-19 pandemic model with intervention (P.B. Borah and H.K. Sarmah).- 42. Modeling public fear under the information environment of emergencies as COVID-19 and wars (T. Ohnishi).- 43. Chaotic Model for Development of HIV Virus (M. Qabaja, J. Asad and R/ Wannan).- 44. Stability Analysis of a COVID-19 SEIQR Model with Switching Constant Transmission Rates (T.R.Y. Teng, D.S. Lutero, and M.A.C. Tolentino).- Part VIII: Mathematical Modeling for Sustainable Development.- 45. Modeling Air Pollution Data Using a Generalized Birnbaum-Saunders Distribution with Different Estimation Procedures (B. Saad, F.M.A. Alam, and H. Baaqeel).- 46. Improved Routing for the In-Band Network Telemetry Problem (Thierno Bocar N'Diaye, Marcelo Caggiani Luizelli, Jules Degila, andL.S. Buriol).- 47. House Price prediction using XG-Boost grid search and cross-validaion methods (Z. Tianlei, Y. Yingke, Bao, Shu, and H. Raza).- 48. The Effectiveness of Submerged-Emerged Breakwaters: An Analytical and Numerical Study (I. Magdalena and V. Ferren).- 49. Validation and Numerical Simulation of a Parabolic Trough Solar Collector Plant Using an Implicit Finite- Difference Scheme (R. Rangel, L. Corredor and M. Sanjuan).- 50. Transition to rational models of production and consumption in the framework of the UN Sustainable Development Goals (S. Absalyamova, L. Zulfakarova, G. Shafigullina, R. Sakhapov and M. Makhmutov).- 51. The Chemical Elements with Their Applications in Fuzzy Delta-Algebraic Systems (M. Al-Labad, S. Khalil and A.N. Hassan).