scholarly journals Oscillation of parabolic equations of neutral type

2000 ◽  
Vol 126 (1-2) ◽  
pp. 111-120 ◽  
Author(s):  
Wang Peiguang ◽  
Feng Chunhua
Keyword(s):  
Parabolic Equations ◽  
Neutral Type

scholarly journals Forced oscillations of solutions of parabolic equations

1987 ◽  
Vol 36 (2) ◽  
pp. 289-294 ◽  
Author(s):  
Norio Yoshida
Keyword(s):  
Boundary Value Problems ◽  
Parabolic Equations ◽  
Boundary Value ◽  
Sufficient Conditions ◽  
Forced Oscillations ◽  
Cylindrical Domain ◽  
All Solutions

Parabolic equations with forcing terms are studied and sufficient conditions are given that all solutions of boundary value problems are oscillatory in a cylindrical domain.

scholarly journals Oscillation of Nonlinear Impulsive Parabolic Equations of Neutral Type

2006 ◽  
Vol 36 (3) ◽  
pp. 1011-1026 ◽  
Author(s):  
Anping Liu ◽  
Qingxia Ma ◽  
Mengxing He
Keyword(s):  
Parabolic Equations ◽  
Neutral Type

scholarly journals OSCILLATIONS OF SOLUTIONS TO PARABOLIC EQUATIONS WITH DEVIATING ARGUMENTS

1997 ◽  
Vol 28 (3) ◽  
pp. 169-181
Author(s):  
SATOSHI TANAKA ◽  
NORIO YOSHIDA
Keyword(s):  
Boundary Conditions ◽  
Parabolic Equations ◽  
Neutral Type ◽  
Sufficient Conditions ◽  
Nonlinear Parabolic Equations ◽  
Differential Inequalities ◽  
Dimensional Problem ◽  
Deviating Arguments ◽  
One Dimensional ◽  
Nonlinear Parabolic

Nonlinear parabolic equations with deviating arguments arc studied and sufficient conditions are derived for every solution of boundary value problems to be oscillatory in a cylindrical domam. Two kinds of boundary conditions are considered. Our approach is to reduce the multi-dimensional problem to a one-dimensional problem for differential inequalities of neutral type.

scholarly journals OSCILLATION OF SOLUTIONS OF PARABOLIC EQUATIONS OF NEUTRAL TYPE

1999 ◽  
Vol 30 (4) ◽  
pp. 331-338
Author(s):  
WEI-NIAN LI ◽  
BAO-TONG CUI
Keyword(s):  
Parabolic Equations ◽  
Neutral Type ◽  
Sufficient Conditions ◽  
Oscillation Of Solutions

Some sufficient conditions for oscillation of solutions of parabolic differential equa­ tions of neutral type arc obtained. These results are illustrated by some examples.

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