使熄灭 发表于 2025-4-1 03:58:06
http://reply.papertrans.cn/88/8758/875773/875773_61.png船员 发表于 2025-4-1 07:43:29
L. Leigh Fieldtems(like strings and beams) andheating processes. Distributed as well asboundary controlis considered.In the case of vibrating systemstrigonometric moment pro-blems are to be investigated which is done on the basis ofan abstract moment theory in Hilbert spaces. Equivalently,alsothe theory of linear