Differential-symbol method of constructing the quasipolynomial solutions of a two-point problem for a partial differential equation
- Авторлар: Nytrebych Z.1, Il’kiv V.1, Pukach P.1, Malanchuk O.2
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Мекемелер:
- Lviv Polytechnic National University
- D. Halyts’kyi Lviv National Medical University Lviv
- Шығарылым: Том 239, № 1 (2019)
- Беттер: 62-74
- Бөлім: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/242626
- DOI: https://doi.org/10.1007/s10958-019-04288-9
- ID: 242626
Дәйексөз келтіру
Аннотация
We studied the solvability of a problem with local inhomogeneous conditions two-point in time for a homogeneous differential equation which is second-order in time and has generally the infinite order in spatial variables in the case where the set of zeros of the characteristic determinant of the problem is not empty and does not coincide with ℂs: The existence of a solution of the problem under the condition that the right-hand sides of the two-point conditions are quasipolynomials is proved. A differential-symbol method of constructing a solution of the problem is proposed.
Авторлар туралы
Zinovii Nytrebych
Lviv Polytechnic National University
Хат алмасуға жауапты Автор.
Email: znytrebych@gmail.com
Украина, Lviv
Volodymyr Il’kiv
Lviv Polytechnic National University
Email: znytrebych@gmail.com
Украина, Lviv
Petro Pukach
Lviv Polytechnic National University
Email: znytrebych@gmail.com
Украина, Lviv
Oksana Malanchuk
D. Halyts’kyi Lviv National Medical University Lviv
Email: znytrebych@gmail.com
Украина, Lviv