Nonlocal boundary-value problem for parabolic equations with variable coefficients

1995 ◽  
Vol 47 (7) ◽  
pp. 1050-1057 ◽  
Author(s):  
N. M. Zadorozhna ◽  
B. I. Ptashnyk
2001 ◽  
Vol 6 (1) ◽  
pp. 53-61 ◽  
Author(s):  
A. Ashyralyev ◽  
A. Hanalyev ◽  
P. E. Sobolevskii

The nonlocal boundary value problem,v′(t)+Av(t)=f(t)(0≤t≤1),v(0)=v(λ)+μ(0<λ≤1), in an arbitrary Banach spaceEwith the strongly positive operatorA, is considered. The coercive stability estimates in Hölder norms for the solution of this problem are proved. The exact Schauder's estimates in Hölder norms of solutions of the boundary value problem on the range{0≤t≤1,xℝ n}for2m-order multidimensional parabolic equations are obtaine.


1994 ◽  
Vol 46 (12) ◽  
pp. 1795-1802 ◽  
Author(s):  
N. M. Zadorozhna ◽  
O. M. Mel'nik ◽  
B. I. Ptashnik

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