Geodesic
On Cauchy problem solution for a harmonic function in a simply connected domain
Problemy analiza, Tome 12 (2023) no. 2, pp. 87-96

Voir la notice de l'article provenant de la source Math-Net.Ru

Here we present an investigation of the Cauchy problem solvability for the Laplace equation in a simply connected plane domain. The investigation is reduced to solution of two singular integral equations. If the problem is resolvable, its solution can be restored via the integral Cauchy formula. Examples of the solvable and unsolvable problems are presented. The construction involves the auxiliary approximate conformal mapping.
Keywords: Cauchy problem, integral equation, holomorphic function, spline, approximate solution. 
@article{PA_2023_12_2_a5,
     author = {E. A. Shirokova and P. N. Ivanshin},
     title = {On {Cauchy} problem solution for a harmonic function in a simply connected domain},
     journal = {Problemy analiza},
     pages = {87--96},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2023_12_2_a5/}
}
TY  - JOUR
AU  - E. A. Shirokova
AU  - P. N. Ivanshin
TI  - On Cauchy problem solution for a harmonic function in a simply connected domain
JO  - Problemy analiza
PY  - 2023
SP  - 87
EP  - 96
VL  - 12
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PA_2023_12_2_a5/
LA  - en
ID  - PA_2023_12_2_a5
ER  - 
%0 Journal Article
%A E. A. Shirokova
%A P. N. Ivanshin
%T On Cauchy problem solution for a harmonic function in a simply connected domain
%J Problemy analiza
%D 2023
%P 87-96
%V 12
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PA_2023_12_2_a5/
%G en
%F PA_2023_12_2_a5
E. A. Shirokova; P. N. Ivanshin. On Cauchy problem solution for a harmonic function in a simply connected domain. Problemy analiza, Tome 12 (2023) no. 2, pp. 87-96. http://geodesic.mathdoc.fr/item/PA_2023_12_2_a5/