scholarly journals Oscillation of Nonlinear Impulsive Parabolic Equations of Neutral Type

Author(s):  
Ting Liu ◽  
Xinlei Yi ◽  
Huijuan Li ◽  
Anping Liu
2000 ◽  
Vol 126 (1-2) ◽  
pp. 111-120 ◽  
Author(s):  
Wang Peiguang ◽  
Feng Chunhua

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

1997 ◽  
Vol 28 (3) ◽  
pp. 169-181
Author(s):  
SATOSHI TANAKA ◽  
NORIO YOSHIDA

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.


1999 ◽  
Vol 30 (4) ◽  
pp. 331-338
Author(s):  
WEI-NIAN LI ◽  
BAO-TONG CUI

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


2002 ◽  
Vol 7 (1) ◽  
pp. 93-104 ◽  
Author(s):  
Mifodijus Sapagovas

Numerous and different nonlocal conditions for the solvability of parabolic equations were researched in many articles and reports. The article presented analyzes such conditions imposed, and observes that the existence and uniqueness of the solution of parabolic equation is related mainly to ”smallness” of functions, involved in nonlocal conditions. As a consequence the hypothesis has been made, stating the assumptions on functions in nonlocal conditions are related to numerical algorithms of solving parabolic equations, and not to the parabolic equation itself.


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