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math.AP2025
On the asymptotic properties of solutions to a nonlinear transmission problem for a Bresse beam with thermal damping
Tamara Fastovska, Dirk Langemann
A nonlinear transmission problem for an arch beam, which consists of two parts with different material properties is considered. One of the parts is subjected to thermal damping wh…
math.AP2025★ 2 cited
One dimensional inverse problem in photoacoustic. Numerical testing
D. Langemann, A. S. Mikhaylov, V. S. Mikhaylov
We consider the problem of reconstruction of Cauchy data for the wave equation in by the measurements of its solution on the boundary of the finite interval. This is…
math.AP2023
Qualitative properties of solutions to a nonlinear transmission problem for an elastic Bresse beam
Tamara Fastovska, Dirk Langemann, Iryna Ryzhkova
We consider a nonlinear transmission problem for a Bresse beam, which consists of two parts, damped and undamped. The mechanical damping in the damped part is present in the shear…