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Article
Open AccessOn the lower bound of the principal eigenvalue of a nonlinear operator
We prove sharp lower bound estimates for the first nonzero eigenvalue of the non-linear elliptic diffusion operator \(L_p\) ...
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Article
Open AccessMeasurement of the sound velocity of shock compressed water
The sound velocities of water in the Hugoniot states are investigated by laser shock compression of precompressed water in a diamond anvil cell. The obtained sound velocities in the off-Hugoniot region of liqu...
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Article
Plastic behavior of steel and iron in high strain rate regime
The shock response of anti-hydrogen steel (HR-2) and iron was studied in a series of laser-driven shock wave experiments. A line-imaging optical recording velocity interferometer system for any reflector was u...
