COUPLED SYSTEM OF HYPERBOLIC DIFFERENTIAL EQUATIONS: EXISTENCE AND STABILITY
Ashyralyev A. Negin M.
2026Springer
Journal of Mathematical Sciences (United States)
2026
This paper investigates a system of second-order linear hyperbolic differential equations and establishes the existence of solutions to the initial-boundary value problem. Furthermore, a theorem providing stability estimates for solutions with coefficient dependence is proven.
Coupled system , Hilbert space , Positivity , Self-adjoint operator , Stability , System of hyperbolic equations
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Department of Mathematics, Bahcesehir University, Istanbul, Turkey
Peoples Friendship University Russia, Ul Miklukho Maklaya 6, Moscow, 117198, Russian Federation
Institute of Mathematics and Mathematical Modeling, Almaty, 050010, Kazakhstan
Department of Mathematics
Peoples Friendship University Russia
Institute of Mathematics and Mathematical Modeling
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026