Results 221 to 230 of about 119,691 (265)

Etching methods for revealing nanoscale precipitates and carbides in Ni-based superalloys. [PDF]

open access: yesAppl Microsc
Hong SG   +9 more
europepmc   +1 more source

PLATE FLUTTER PROBLEM WITH MIXED BOUNDARY CONDITIONS

Journal of Applied Mechanics and Technical Physics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Algazin, S. D., Selivanov, I. A.
openaire   +1 more source

Irreducibility and Mixed Boundary Conditions

Positivity, 2007
The authors consider positive semigroups on \(L^p(\Omega)\) generated by elliptic operators \(A\) subject to mixed Dirichlet-Neumann boundary conditions on Lipschitz domains \(\Omega.\) It is proved that for functions \(b\in L^\infty(\Omega;\mathbb R)\) such that \(b\geq \delta\) for some \(\delta>0,\) the semigroup \(e^{tbA_p ...
Haller-Dintelmann, Robert   +2 more
openaire   +1 more source

Plate oscillations with mixed boundary conditions

Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2023
The problem with initial conditions for the equation of vibrations of a rectangular plate with mixed boundary conditions was examined by the author of this study. It is determined that there is an energy inequality, which implies that the solution to the given initial-boundary problem is unique.
openaire   +1 more source

Mixed-Impedance Boundary Conditions

IEEE Transactions on Antennas and Propagation, 2011
A novel set of isotropic electromagnetic boundary conditions generalizing some of the recently introduced boundary conditions is introduced. For a planar boundary it is required that the boundary appears as an impedance boundary for the TE and TM components of the field with different surface impedances in the general case. Thus, such conditions can be
Lindell, Ismo V   +3 more
openaire   +3 more sources

Steady Boussinesq system with mixed boundary conditions including friction conditions

Applications of Mathematics, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Mixed boundary conditions for piezoelectric plates

Science in China Series G: Physics, Mechanics and Astronomy, 2009
For plate bending and stretching problems in piezoelectric materials, the reciprocal theorem and the general solution of piezoelasticity are applied in a novel way to obtain the appropriate mixed boundary conditions accurate to all order. A decay analysis technique is used to establish necessary conditions that the prescribed data on the edge of the ...
Yang Gao, SiPeng Xu, BaoSheng Zhao
openaire   +1 more source

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