THE PROPAGATORS OF QUANTUM FIELD THEORIES AS GREEN'S FUNCTIONS FOR BOUNDARY VALUE PROBLEMS IN PARTIAL DIFFERENTIAL EQUATIONS

1964 ◽  
Author(s):  
J. N. Hayes
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Boundary Value Problems ◽  
Green's Functions ◽  
Green’S Functions ◽  
Boundary Value ◽  
Field Theories ◽  
Quantum Field Theories ◽  
Quantum Field ◽  
Partial Differential

Beam Vibrations With Time-Dependent Boundary Conditions

1950 ◽  
Vol 17 (4) ◽  
pp. 377-380
Author(s):  
R. D. Mindlin ◽  
L. E. Goodman
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Boundary Conditions ◽  
Boundary Value Problems ◽  
Separation Of Variables ◽  
Boundary Value ◽  
Time Dependent ◽  
Partial Differential ◽  
Linear Partial Differential Equations ◽  
Vibration Problems

Abstract A procedure is described for extending the method of separation of variables to the solution of beam-vibration problems with time-dependent boundary conditions. The procedure is applicable to a wide variety of time-dependent boundary-value problems in systems governed by linear partial differential equations.

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