Showing 381 - 400 results of 464 for search 'Advances in Difference Equations', query time: 0.08s Refine Results
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    On Discrete Fractional Integral Inequalities for a Class of Functions by Saima Rashid, Hijaz Ahmad, Aasma Khalid, Yu-Ming Chu

    Published 2020-01-01
    “…The governing high discretization of problems is an advanced version of the existing forms that can be transformed into linear and nonlinear difference equations using appropriately adjusted transformations invoking property of observing the new chaotic behaviors of the logistic map. …”
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    Article
  8. 388

    Stability Analysis of a Class of Neural Networks with State-Dependent State Delay by Yue Chen, Jin-E Zhang

    Published 2020-01-01
    “…The differential equations with state-dependent delay are very important equations because they can describe some problems in the real world more accurately. …”
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    Article
  9. 389

    Heat transportation of 3D chemically reactive flow of Jeffrey nanofluid over a porous frame with variable thermal conductivity by Nahid Fatima, Aaqib Majeed, Taoufik Saidani, Nouman Ijaz, Kamal Barghout, Nidal Abu-Libdeh

    Published 2025-01-01
    “…To model these phenomena, we employ the boundary layer approximation to derive a system of partial differential equations (PDEs). These PDEs are subsequently simplified into more manageable ordinary differential equations (ODEs) using the similarity variables. …”
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  10. 390

    Stochastic Diffusive Modeling of CO₂ Emissions with Population and Energy Dynamics by Muhammad Shoaib Arif, Kamaleldin Abodayeh, Hisham M. Al-Khawar, Yasir Nawaz

    Published 2025-02-01
    “…The proposed scheme demonstrates superior accuracy to the non-standard finite difference method, establishing its efficacy in modeling complex environmental processes. …”
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  11. 391

    Qualitative Reasoning for Quantitative Simulation by Mehmet Fatih Hocaoğlu

    Published 2018-01-01
    “…For this purpose, sign algebraic properties and derivation roots of quantitative equations and qualitative variable values with their change directions were used to compute time advances. …”
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  12. 392

    Flow and Transport in Tight and Shale Formations: A Review by Amgad Salama, Mohamed F. El Amin, Kundan Kumar, Shuyu Sun

    Published 2017-01-01
    “…Furthermore, the governing equations describing flow and transport phenomena at different scales are investigated. …”
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  13. 393

    Exploration of Arrhenius activation energy and thermal radiation on MHD double-diffusive convection of ternary hybrid nanofluid flow over a vertical annulus with discrete heating by Shilpa B, V. Leela, Irfan Anjum Badruddin, Sarfaraz Kamangar, P. Ganesan, Abdul Azeem Khan

    Published 2025-01-01
    “…The top and bottom walls are thermally insulated. The ensuing equations that govern the physical framework are solved using the implicit Crank-Nicholson finite difference technique. …”
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  14. 394

    Analysis and simulation of turbulent flow around an immersed body with constant temperature using the Immersed Boundary Method by Rômulo Damasclin Chaves dos Santos, Jorge Henrique de Oliveira Sales

    Published 2023-10-01
    “…A computational code was implemented to calculate lift, drag and Nusselt coefficients, comparing the results with previous studies at different Reynolds numbers. This research advances the understanding of fluid-body interactions in complex geometries and thermofluid dynamics. …”
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  15. 395

    Vibration-Based Damage Prediction in Composite Concrete–Steel Structures Using Finite Elements by Mario D. Cedeño-Rodríguez, Sergio J. Yanez, Erick I. Saavedra-Flores, Carlos Felipe Guzmán, Juan Carlos Pina

    Published 2025-01-01
    “…The difference between initial and damaged modal shape curvatures served as the foundation for predicting a damage index. …”
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  16. 396

    A novel computational analysis of boundary-driven two-dimensional heat flow with internal heat generation by Muhammad Abid, Madiha Bibi, Nasir Yasin, Muhammad Shahid

    Published 2024-03-01
    “…Accurate numerical solution of parabolic and elliptic partial differential equations governing two-dimensional heat transfer is critical for engineering simulations but computationally challenging.This work employs key numerical techniques finite differences, conjugate gradients, and Crank-Nicolson time stepping to solve the heat diffusion equation and analyze method performance.The Poisson equation is discretized using second-order central finite differences and solved with the conjugate gradient approach to determine the steady state solution. …”
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  17. 397

    Analysis of Total Suspended Solid at Merah Putih Beach, Bangkalan Regency by Dwi Putra Ardhana Satria, Dwi Siswanto Aries

    Published 2025-01-01
    “…The result of validation for the algorithm estimation obtained an RMSE 866,51 mg/l and R square 0,1076. The advanced empirical modelling tests reveal the Polynomial mathematical equation had a smaller RMSE and a larger R square of 82,34 mg/l and 0.4468. …”
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    Comparative Simulation Study on Synchronous Generators Sudden Short Circuits by Lucian Lupşa-Tătaru

    Published 2009-01-01
    “…Also, the computational efficiency is being increased by introducing a set of auxiliary variables common to different state equations. The models derivation is carried out without altering the structural equations of the generalized d-q-0 mathematical model of synchronous generators whilst the simulation results are both compared and discussed in detail.…”
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  20. 400

    Modeling and experimental validation of nanophotonics-enhanced solar membrane distillation technology for treating reverse osmosis brine by Mayar Elrakhawi, Ahmed F. Tayel, Amr Abdelrazek, Ze He, Qilin Li, Ibrahim A. Said

    Published 2024-12-01
    “…The modeling strategy involved dividing the NESMD module into sub-cells and implementing a finite difference method for detailed analysis. This led to a series of nonlinear simultaneous equations, which were resolved via computational code using MATLAB software. …”
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