Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Решение обратной задачи малоракурсной томографии в арифметике ÐšÐ°ÑƒÑ ÐµÑ€Ð°

выпускная квалификационная работа магистра

Решение обратной задачи малоракурсной томографии в арифметике ÐšÐ°ÑƒÑ ÐµÑ€Ð°

Abstract

В данной работе изложен подход к решению обратной задачи малоракурсной томографии плазмы, основанный на применении методов вычислительной геометрии и интервального анализа. Описана геометрическая модель задачи и разработана её программная реализация на языке Python. Изучена возможность применения интервальных методов в полной арифметике Каухера к задаче восстановления распределения светимостей. Рассмотрены результаты применения данных методов на некоторых модельных примерах.

This paper presents an approach to solving the inverse problem of small angle plasma tomography based on the use of computational geometry and interval analysis methods. The geometric model of the problem is described and its software implementation in Python is developed. The possibility of applying interval methods in Kaucher complete arithmetic to the problem of reconstructing the distribution of luminosities is studied. The results of applying these methods on some model examples are considered.

Keywords

Обратные задачи (мат.), Интервальный анализ (мат.), томография, Линейные уравнения, Kaucher arithmetic, tomography, арифметика ÐšÐ°ÑƒÑ ÐµÑ€Ð°

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author? Do you have the OA version of this publication?