|
This article is cited in 2 scientific papers (total in 2 papers)
Mixed problem for a homogeneous wave equation with a nonzero initial velocity
A. P. Khromov Saratov State University, Saratov, Russia
Abstract:
A mixed problem for a homogeneous wave equation with fixed ends, a summable potential, and a nonzero initial velocity is studied. Using the resolvent approach and developing the Krylov method for accelerating the convergence of Fourier series, a classical solution is obtained by the Fourier method under minimal conditions on the smoothness of the initial data and a generalized solution in the case of the initial velocity represented by an arbitrary summable function is found.
Key words:
Fourier method, formal solution, wave equation, resolvent.
Received: 18.05.2017
Citation:
A. P. Khromov, “Mixed problem for a homogeneous wave equation with a nonzero initial velocity”, Zh. Vychisl. Mat. Mat. Fiz., 58:9 (2018), 1583–1596; Comput. Math. Math. Phys., 58:9 (2018), 1531–1543
Linking options:
https://www.mathnet.ru/eng/zvmmf10775 https://www.mathnet.ru/eng/zvmmf/v58/i9/p1583
|
|