Estimate of the modulus of continuity of a cauchy-type integral in a domain and on its boundary

1996 ◽  
Vol 48 (10) ◽  
pp. 1497-1506 ◽  
Author(s):  
O. F. Gerus
2013 ◽  
Vol 63 (1) ◽  
Author(s):  
Jaroslav Drobek

AbstractThe Cauchy-type integral having a Lipschitz-continuous density is under investigation. It is considered in a Jordan region that has a piecewise regular boundary without cusps and therefore it can be continuously extended over the closure of the region. Then the boundary values form a function, whose modulus of continuity is to be estimated. One parameter-dependent estimate is obtained and one algorithm for its evaluating is developed. The algorithm is demonstrated on some examples.


1974 ◽  
Vol 4 (1) ◽  
pp. 1-8 ◽  
Author(s):  
M. Lowengrub ◽  
R. P. Srivastav

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