Geodesic
Search for zeros of functionals, fixed points, and mappings coincidence in quasi-metric spaces
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 6 (2019), pp. 14-22

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

The cascade search principle for zeros of $(\alpha,\beta)$-search functionals and consequent fixed point and coincidence theorems are proved for collections of single-valued and set-valued mappings of $(b_1,b_2)$-quasimetric spaces. These results are extensions of some previous author's results in metric spaces. In particular, a generalization is obtained for some recent result on coincidences of a covering mapping and a Lipshitzian mappings of $(b_1,b_2)$-quasimetric spaces. 
@article{VMUMM_2019_6_a2,
     author = {T. N. Fomenko},
     title = {Search for zeros of functionals, fixed points, and mappings coincidence in quasi-metric spaces},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {14--22},
     publisher = {mathdoc},
     number = {6},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2019_6_a2/}
}
TY  - JOUR
AU  - T. N. Fomenko
TI  - Search for zeros of functionals, fixed points, and mappings coincidence in quasi-metric spaces
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2019
SP  - 14
EP  - 22
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2019_6_a2/
LA  - ru
ID  - VMUMM_2019_6_a2
ER  - 
%0 Journal Article
%A T. N. Fomenko
%T Search for zeros of functionals, fixed points, and mappings coincidence in quasi-metric spaces
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2019
%P 14-22
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2019_6_a2/
%G ru
%F VMUMM_2019_6_a2
T. N. Fomenko. Search for zeros of functionals, fixed points, and mappings coincidence in quasi-metric spaces. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 6 (2019), pp. 14-22. http://geodesic.mathdoc.fr/item/VMUMM_2019_6_a2/