Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Mohammad Imdad"'
Publikováno v:
Applied General Topology, Vol 24, Iss 1, Pp 9-24 (2023)
In this paper, we introduce the notion of fuzzy (F, φ,β-ψ)-contractive mappings in fuzzy metric spaces and utilize the same to prove some existence and uniqueness fuzzy φ-fixed point results in both M-complete and G-complete fuzzy metric spaces.
Externí odkaz:
https://doaj.org/article/c41639b663634005a8e2107f23fe2f77
Autor:
Mohammad Arif, Mohammad Imdad
Publikováno v:
Miskolc Mathematical Notes, Vol 25, Iss 1, p 63 (2024)
In this paper, we prove coincidence point results for a pair of self mappings defined on a metric space employing a comparison function and a locally Tet al.
Externí odkaz:
https://doaj.org/article/dd264ce3dec240de82acada11b5fe89c
Publikováno v:
Applied General Topology, Vol 23, Iss 2, Pp 287-301 (2022)
In this paper, we introduce the notion of C*-algebra valued quasi metric space to generalize the notion of C*-algebra valued metric space and investigate the topological properties besides proving some core fixed point results. Finally, we employ our
Externí odkaz:
https://doaj.org/article/8af15804f06346789a7533731da7f2e6
Publikováno v:
Journal of Inequalities and Applications, Vol 2022, Iss 1, Pp 1-24 (2022)
Abstract In this paper, we introduce a new class of control functions, namely extended FZ $\mathcal{FZ}$ -simulation functions, and employ it to define a new contractive condition. We also prove some new fixed and best proximity point results in the
Externí odkaz:
https://doaj.org/article/2e997463c1a94298a3c31e9e86fe5c88
Publikováno v:
AIMS Mathematics, Vol 6, Iss 2, Pp 1126-1139 (2021)
In the present paper, we established multivalued fixed point results on C*-algebra valued metric spaces and utilized the same to prove fixed point results via Suzuki type contraction. An example is also given to exhibit the utility of our main result
Externí odkaz:
https://doaj.org/article/b732f904943d4b07ac443e558ec6838c
Publikováno v:
Fixed Point Theory and Applications, Vol 2020, Iss 1, Pp 1-15 (2020)
Abstract In the present paper, we adopt a short and sharpened approach to prove fixed point results involving fuzzy H $\mathcal{H}$ -contractive mappings utilized in (Wardowski, Fuzzy Sets Syst. 125:245–252, 2013) and other related articles. In thi
Externí odkaz:
https://doaj.org/article/8f02779220ed42c3ba8d3f7dd89d7b4d
Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 6766-6781 (2020)
In this paper, we introduce a new implicit function without any continuity requirement and utilize the same to prove unified relation-theoretic fixed point results. We adopt some examples to exhibit the utility of our implicit function. Furthermore,
Externí odkaz:
https://doaj.org/article/cf0ba973b7fc4f358055ca83ee85a119
Autor:
Ayan Saha, Kay Kay Shain Marma, Afrah Rashid, Nowshin Tarannum, Srabanty Das, Tonmoy Chowdhury, Nusrat Afrin, Prashanta Chakraborty, Md Emran, H M Hamidullah Mehedi, Mohammad Imdad Hussain, Ashim Barua, Sabuj Kanti Mistry
Publikováno v:
PLoS ONE, Vol 17, Iss 6, p e0269622 (2022)
BackgroundIn developing countries like Bangladesh, self-medication has become a predicament associated with health risks and clinical complications. To date, no studies have been conducted on the practice of self-medication among the indigenous popul
Externí odkaz:
https://doaj.org/article/aaf5773028ff40cf958be4abddfbd780
Publikováno v:
Mathematica Bohemica, Vol 145, Iss 1, Pp 45-63 (2020)
We formulate a common fixed point theorem for four non-self mappings in convex partial metric spaces. The result extends a fixed point theorem by Gajić and Rakočević (2007) proved for two non-self mappings in metric spaces with a Takahashi convex
Externí odkaz:
https://doaj.org/article/ae5ca886465042dfbb2f656ab250c947
Autor:
Md Hasanuzzaman, Mohammad Imdad
Publikováno v:
AIMS Mathematics, Vol 5, Iss 3, Pp 2071-2087 (2020)
In this paper, we introduce the concept of Suzuki type $\mathcal{Z_\mathcal{R}}$-contraction by unifying the definitions of Suzuki type $\mathcal{Z}$-contraction and $\mathcal{Z_\mathcal{R}}$-contraction and also provide examples to highlight the gen
Externí odkaz:
https://doaj.org/article/4bdb1836cd54481688aa9da8d34d6208