Výsledky vyhledávání - finite volume methods for initial value AND initial-boundary value problems involving red

Stability of the DuFort–Frankel Scheme on Unstructured Grids.

Autoři: Yavich, Nikolay Burnaev, Evgeny Vanovskiy, Vladimir

Zdroj: Computation; Oct2025, Vol. 13 Issue 10, p246, 15p

Témata: VORONOI polygons, FINITE volume method, STABILITY theory, EIGENANALYSIS, PARABOLIC differential equations

A model and numerical scheme for processing of color images

Autoři: Krivá, Zuzana Mikula, Karol

Témata: Nonlinear parabolic equations, Systems of parabolic equations, boundary value problems, finite volume method, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, Image processing (compression, reconstruction, etc.) in information and communication theory, adaptively, grid coarsening, RGB image

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1607253

A parallel, load-balanced MHD code on locally-adapted, unstructured grids in 3d.

Autoři: Andreas Dedner Christian Rohde Bernhard Schupp a další

Zdroj: Computing & Visualization in Science; Sep2004, Vol. 7 Issue 2, p79-96, 18p

Témata: BOUNDARY value problems, EXPONENTIAL functions, GRIDS (Cartography), MAGNETOHYDRODYNAMICS

Internal symmetry to the rescue: well-posed 1 + 1 evolution of self-interacting vector fields.

Autoři: Gómez, Gabriel Rodríguez, José F.

Zdroj: European Physical Journal C -- Particles & Fields; Aug2025, Vol. 85 Issue 8, p1-18, 18p

Témata: VECTOR fields, INITIAL value problems, NONABELIAN groups, MAGNETIC monopoles, NUMERICAL calculations, GAUGE symmetries, DYNAMIC stability

The analytic extension of solutions to initial-boundary value problems outside their domain of definition.

Autoři: Farkas, Matthew Cisneros, Jorge Deconinck, Bernard

Zdroj: IMA Journal of Applied Mathematics; Feb2023, Vol. 88 Issue 1, p152-212, 61p

Témata: DEFINITIONS, PROBLEM solving

Finite‐volume scheme for a degenerate cross‐diffusion model motivated from ion transport.

Autoři: Cancès, Clément Chainais‐Hillairet, Claire Gerstenmayer, Anita a další

Zdroj: Numerical Methods for Partial Differential Equations; Mar2019, Vol. 35 Issue 2, p545-575, 31p

Témata: FINITE element method, NAVIER-Stokes equations, GALERKIN methods, CRYSTAL structure, BOUNDARY value problems

Modeling binary alloy solidification by a random projection method.

Autoři: Carpy, Sabrina Mathis, Hélène

Zdroj: Numerical Methods for Partial Differential Equations; Mar2019, Vol. 35 Issue 2, p733-760, 28p

Témata: RANDOM projection method, VOLTERRA equations, FINITE element method, GALERKIN methods, BOUNDARY value problems

Population-scale modelling of cellular chemotaxis and aggregation.

Autoři: Fozard, J. A. King, J. R.

Zdroj: IMA Journal of Applied Mathematics; Feb2008, Vol. 73 Issue 1, p69-106, 38p

Témata: CHEMOTAXIS, COMPUTER simulation, INITIAL value problems, SIMULATION methods & models, MATHEMATICAL models

A Fast Sine Transform Accelerated High-Order Finite Difference Method for Parabolic Problems over Irregular Domains.

Autoři: Li, Chuan Ren, Yiming Long, Guangqing a další

Zdroj: Journal of Scientific Computing; May2023, Vol. 95 Issue 2, p1-38, 38p

A physics-inspired neural network to solve partial differential equations – application in diffusion-induced stress.

Autoři: Xue, Yuan Li, Yong Zhang, Kai a další

Zdroj: Physical Chemistry Chemical Physics (PCCP); 4/7/2022, Vol. 24 Issue 13, p7937-7949, 13p

Higher-order accurate space-time schemes for computational astrophysics-Part I: finite volume methods.

Autoři: Balsara, Dinshaw

Zdroj: Living Reviews in Computational Astrophysics; 12/11/2017, Vol. 3 Issue 1, p1-138, 138p

Témata: SPACETIME, ASTROPHYSICS, FINITE volume method, ALGORITHMS, GALERKIN methods

Control Problems for Conservation Laws with Traffic Applications

Autoři: Alexandre Bayen Maria Laura Delle Monache Mauro Garavello a další

Resource Type: eBook.

Témata: Conservation laws (Mathematics)

Categories: MATHEMATICS / Differential Equations / General, BUSINESS & ECONOMICS / Management Science, BUSINESS & ECONOMICS / Operations Research, SCIENCE / System Theory

Numerical modeling of mechanical wave propagation.

Autoři: Seriani, G. Oliveira, S. P.

Zdroj: La Rivista del Nuovo Cimento; Sep2020, Vol. 43 Issue 9, p459-514, 56p

Formulating the complete initial boundary value problem in numerical relativity to model black hole echoes.

Autoři: Dailey, Conner Schnetter, Erik Afshordi, Niayesh

Zdroj: Classical & Quantum Gravity; 1/17/2025, Vol. 42 Issue 2, p1-22, 22p

Témata: BOUNDARY value problems, INITIAL value problems, BLACK holes, SCATTERING (Physics), EVOLUTION equations

Computational Solution of an Inverse Boundary-Value Problem for Heat Transfer in a Composite Material.

Autoři: Koleva, Miglena N. Vulkov, Lubin G.

Zdroj: Applied Sciences (2076-3417); Sep2025, Vol. 15 Issue 18, p10230, 15p

Témata: HEAT transfer, BOUNDARY value problems, COMPOSITE materials, NUMERICAL analysis, DISCRETIZATION methods, PARABOLIC differential equations, DIRICHLET problem, COMPUTER simulation

Point-Wise Full-Field Physics Neural Mapping Framework via Boundary Geometry Constrained for Large Thermoplastic Deformation.

Autoři: Wang, Jue Xu, Xinyi Ye, Changxin a další

Zdroj: Algorithms; Oct2025, Vol. 18 Issue 10, p651, 19p

Témata: DEEP learning, MESHFREE methods, POINT mappings (Mathematics), BOUNDARY value problems, POINT cloud, INDUSTRIAL applications, THERMOPLASTICS

Accurate analytical calculation of the rate coefficient for the diffusion-controlled reactions due to hyperbolic diffusion.

Autoři: Traytak, Sergey D.

Zdroj: Journal of Chemical Physics; 1/28/2023, Vol. 158 Issue 4, p1-21, 21p

Témata: BOUNDARY value problems, INITIAL value problems, MOLECULAR dynamics, NEUMANN boundary conditions

Numerical method for solving the subdiffusion differential equation with nonlocal boundary conditions.

Autoři: Sultanov, Murat A. Misilov, Vladimir E. Sadybekov, Makhmud A.

Zdroj: AIMS Mathematics; 2024, Vol. 9 Issue 12, p1-20, 20p

Témata: BOUNDARY value problems, CAPUTO fractional derivatives, INITIAL value problems, ALGEBRAIC equations, FRACTIONAL differential equations

Review of Physics-Informed Neural Networks: Challenges in Loss Function Design and Geometric Integration.

Autoři: Plankovskyy, Sergiy Tsegelnyk, Yevgen Shyshko, Nataliia a další

Zdroj: Mathematics (2227-7390); Oct2025, Vol. 13 Issue 20, p3289, 51p

Témata: PARTIAL differential equations, BOUNDARY value problems, INTEGRALS, SIMULATION software, ENGINEERING models, COST functions, MACHINE learning

Fractional regularisation of the Cauchy problem for Laplace's equation and application in some free boundary value problems.

Autoři: Kaltenbacher, Barbara Rundell, William

Zdroj: Mathematics of Computation; Mar2025, Vol. 94 Issue 352, p647-679, 33p

Témata: LAPLACE'S equation, BOUNDARY value problems, PARTIAL differential equations, NEWTON-Raphson method, HARMONIC functions