On Some Weak Conditions of Commutativity in Common Fixed Point Theorems

M. Imdad; M. S. Khan; S. Sessa

doi:10.1155/S0161171288000353

On Some Weak Conditions of Commutativity in Common Fixed Point Theorems

M. Imdad, M. S. Khan, S. Sessa

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

We generalize common fixed point theorems of Fisher and Sessa in complete metric spaces, using some conditions of weak commutativity between a set- valued mapping and a single-valued mapping. Suitable examples prove that these conditions do not imply each of the others.

Original language	English
Pages (from-to)	289-296
Number of pages	8
Journal	International Journal of Mathematics and Mathematical Sciences
Volume	11
Issue number	2
DOIs	https://doi.org/10.1155/S0161171288000353
Publication status	Published - 1988
Externally published	Yes

Keywords

Common fIxed point
Sit-valued mapping
Weak commutativity

ASJC Scopus subject areas

Mathematics (miscellaneous)

Access to Document

10.1155/S0161171288000353

Cite this

@article{0dc853680ea64741abe548ebb24425bc,

title = "On Some Weak Conditions of Commutativity in Common Fixed Point Theorems",

abstract = "We generalize common fixed point theorems of Fisher and Sessa in complete metric spaces, using some conditions of weak commutativity between a set- valued mapping and a single-valued mapping. Suitable examples prove that these conditions do not imply each of the others.",

keywords = "Common fIxed point, Sit-valued mapping, Weak commutativity",

author = "M. Imdad and Khan, {M. S.} and S. Sessa",

year = "1988",

doi = "10.1155/S0161171288000353",

language = "English",

volume = "11",

pages = "289--296",

journal = "International Journal of Mathematics and Mathematical Sciences",

issn = "0161-1712",

publisher = "Hindawi Publishing Corporation",

number = "2",

}

TY - JOUR

T1 - On Some Weak Conditions of Commutativity in Common Fixed Point Theorems

AU - Imdad, M.

AU - Khan, M. S.

AU - Sessa, S.

PY - 1988

Y1 - 1988

N2 - We generalize common fixed point theorems of Fisher and Sessa in complete metric spaces, using some conditions of weak commutativity between a set- valued mapping and a single-valued mapping. Suitable examples prove that these conditions do not imply each of the others.

AB - We generalize common fixed point theorems of Fisher and Sessa in complete metric spaces, using some conditions of weak commutativity between a set- valued mapping and a single-valued mapping. Suitable examples prove that these conditions do not imply each of the others.

KW - Common fIxed point

KW - Sit-valued mapping

KW - Weak commutativity

UR - http://www.scopus.com/inward/record.url?scp=0039092550&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0039092550&partnerID=8YFLogxK

U2 - 10.1155/S0161171288000353

DO - 10.1155/S0161171288000353

M3 - Article

AN - SCOPUS:0039092550

SN - 0161-1712

VL - 11

SP - 289

EP - 296

JO - International Journal of Mathematics and Mathematical Sciences

JF - International Journal of Mathematics and Mathematical Sciences

IS - 2

ER -

On Some Weak Conditions of Commutativity in Common Fixed Point Theorems

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this