On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation

Ziyakulova, Sh.A., Зиякулова, Ш.А.

Ҳисоблаш ва амалий математика муаммолари · 2026-yil

Annotatsiya

For the numerical solution of the Dirichlet problem for the Poisson equation, both direct and iterative methods have been developed. However, the required number of arithmetic operations for direct methods, as well as the number of iterations in iterative methods, often turns out to be very large. For this reason, the issues of high accuracy and efficiency of various methods remain relevant. In this work, a new high-accuracy and efficient method is proposed for the numerical solution of the Dirichlet problem for the Poisson equation – a discrete version of the preliminary integration method, which significantly surpasses existing direct and iterative methods in terms of the number of arithmetic operations. The efficiency of the proposed method is illustrated by tabular and graphical results.

Maqola ma’lumotlari
MualliflarZiyakulova, Sh.A., Зиякулова, Ш.А.
JurnalҲисоблаш ва амалий математика муаммолари
NashriyotТошкент ахборот технологиялари университети қошидаги, Ахборот-коммуникация технологиялари илмий-инновацион, маркази
ISSN2181-8460, 2181-046X
Nashr sanasi2026-01-11
Son6
Betlar143-156
TilIngliz
Ilmiy sohaFizika-matematika
DOI10.71310/pcam.6_70.2025.12
Indeksga qo‘shilgan2026-08-27

Kalit so‘zlar

optimal parameters, iterative and direct method, number of iterations, number of arithmetic operations, a discrete version of the pre-integration method, оптимальные параметры, итерационный и прямой метод, число итераций, число арифметических операций, дискретный вариант метода предварительного интегрирования

Ilmiy soha

Iqtibos keltirish

APAZiyakulova, Sh.A., & Зиякулова, Ш.А. (2026). On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation. Ҳисоблаш ва амалий математика муаммолари, (6), 143-156. https://doi.org/10.71310/pcam.6_70.2025.12
GOST (OAK)Ziyakulova, Sh.A., Зиякулова, Ш.А. On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation // Ҳисоблаш ва амалий математика муаммолари. – 2026. – № 6. – P. 143-156. – DOI: 10.71310/pcam.6_70.2025.12.
MLAZiyakulova, Sh.A., and Зиякулова, Ш.А. “On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation.” Ҳисоблаш ва амалий математика муаммолари, (6), 143-156, 2026. https://doi.org/10.71310/pcam.6_70.2025.12
ChicagoZiyakulova, Sh.A., and Зиякулова, Ш.А. “On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation.” Ҳисоблаш ва амалий математика муаммолари, (6), 143-156 (2026). https://doi.org/10.71310/pcam.6_70.2025.12
HarvardZiyakulova, Sh.A., and Зиякулова, Ш.А (2026) ‘On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation’, Ҳисоблаш ва амалий математика муаммолари, (6), 143-156. https://doi.org/10.71310/pcam.6_70.2025.12
BibTeX
@article{ziyakulovasha2026,
  title = {On Optimal Iterative and Direct Methods for Solving the Dirichlet Problem for the Poisson Equation},
  author = {Ziyakulova, Sh.A. and Зиякулова, Ш.А.},
  journal = {Ҳисоблаш ва амалий математика муаммолари},
  year = {2026},
  number = {6},
  pages = {143-156},
  doi = {10.71310/pcam.6_70.2025.12},
  url = {https://doi.org/10.71310/pcam.6_70.2025.12}
}

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