Geodesic
Calculations on topological degrees of semi-closed 1-set-contractive operators in M-PN-spaces and applications
Yin, Jiandong1 ; Yan, Pinghua1 ; Leng, Qianqian1
1 Department of Mathematics, Nanchang University, Nanchang 330031, P. R. China
Journal of nonlinear sciences and its applications, Tome 9 (2016) no. 8, p. 5229-5237.

Voir la notice de l'article provenant de la source International Scientific Research Publications

The aim of the paper is to study some calculating problems of topological degrees of semi-closed 1-set- contractive operators in M-PN-spaces. Under some weak and natural conditions, several calculation results are obtained. Finally, in order to verify the validity of our results, a support example is given at the end of the paper.
DOI : 10.22436/jnsa.009.08.08
Classification : 55M25, 47H08, 54E70
Keywords: Topological degree, M-PN-space, semi-closed 1-set-contractive operator, fixed point.

Yin, Jiandong 1 ; Yan, Pinghua 1 ; Leng, Qianqian 1

1 Department of Mathematics, Nanchang University, Nanchang 330031, P. R. China 
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Yin, Jiandong; Yan, Pinghua; Leng, Qianqian. Calculations  on topological degrees of semi-closed 1-set-contractive operators in M-PN-spaces and applications. Journal of nonlinear sciences and its applications, Tome 9 (2016) no. 8, p. 5229-5237. doi : 10.22436/jnsa.009.08.08. http://geodesic.mathdoc.fr/articles/10.22436/jnsa.009.08.08/

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