Phragmén-Lindelöf Alternative Results for a Class of Thermoelastic Plate
Keyword(s):
The spatial properties of solutions for a class of thermoelastic plate with biharmonic operator were studied. The energy method was used. We constructed an energy expression. A differential inequality which the energy expression was controlled by a second-order differential inequality is deduced. The Phragme´n-Lindelo¨f alternative results of the solutions were obtained by solving the inequality. These results show that the Saint-Venant principle is also valid for the hyperbolic–hyperbolic coupling equations. Our results can been seen as a version of symmetry in inequality for studying the Phragme´n-Lindelo¨f alternative results.
1972 ◽
Vol 69
(4)
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pp. 295-333
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Keyword(s):
1993 ◽
Vol 442
(1916)
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pp. 555-569
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Keyword(s):
2000 ◽
Vol 13
(1)
◽
pp. 43-50
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1974 ◽
Vol 18
(4)
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pp. 527-539
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