Stability of steady motions of a rigid body with an elastic shell partially filled with fluid (Q1051482)
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scientific article; zbMATH DE number 3813065
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability of steady motions of a rigid body with an elastic shell partially filled with fluid |
scientific article; zbMATH DE number 3813065 |
Statements
Stability of steady motions of a rigid body with an elastic shell partially filled with fluid (English)
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1982
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stability of steady motions
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rigid body
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cavity in form of closed thin elastic shell partially filled with fluid
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conservative force field
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stationary holonomic constraints
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rotation about some spatially fixed axis
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forces acting on body have zero moment about this axis
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minimum of changed potential energy
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sufficient conditions of positive definiteness of second variation
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Silvester condition of positive definiteness of some quadratic form
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