PMID- 34777971
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220218
IS  - 2198-6053 (Electronic)
IS  - 2199-4536 (Print)
IS  - 2199-4536 (Linking)
VI  - 7
IP  - 5
DP  - 2021
TI  - Complex T-spherical fuzzy Dombi aggregation operators and their applications in 
      multiple-criteria decision-making.
PG  - 2711-2734
LID - 10.1007/s40747-021-00446-2 [doi]
AB  - Complex fuzzy (CF) sets (CFSs) have a significant role in modelling the problems 
      involving two-dimensional information. Recently, the extensions of CFSs have 
      gained the attention of researchers studying decision-making methods. The complex 
      T-spherical fuzzy set (CTSFS) is an extension of the CFSs introduced in the last 
      times. In this paper, we introduce the Dombi operations on CTSFSs. Based on Dombi 
      operators, we define some aggregation operators, including complex T-spherical 
      Dombi fuzzy weighted arithmetic averaging (CTSDFWAA) operator, complex 
      T-spherical Dombi fuzzy weighted geometric averaging (CTSDFWGA) operator, complex 
      T-spherical Dombi fuzzy ordered weighted arithmetic averaging (CTSDFOWAA) 
      operator, complex T-spherical Dombi fuzzy ordered weighted geometric averaging 
      (CTSDFOWGA) operator, and we obtain some of their properties. In addition, we 
      develop a multi-criteria decision-making (MCDM) method under the CTSF environment 
      and present an algorithm for the proposed method. To show the process of the 
      proposed method, we present an example related to diagnosing the COVID-19. 
      Besides this, we present a sensitivity analysis to reveal the advantages and 
      restrictions of our method.
CI  - (c) The Author(s) 2021.
FAU - Karaaslan, Faruk
AU  - Karaaslan F
AUID- ORCID: 0000-0002-0836-6264
AD  - Department of Mathematics, Faculty of Sciences, Cankiri Karatekin University, 
      18100 Cankiri, Turkey. GRID: grid.448653.8. ISNI: 0000 0004 0384 3548
FAU - Dawood, Mohammed Allaw Dawood
AU  - Dawood MAD
AD  - Department of Mathematics, Faculty of Sciences, Cankiri Karatekin University, 
      18100 Cankiri, Turkey. GRID: grid.448653.8. ISNI: 0000 0004 0384 3548
LA  - eng
PT  - Journal Article
DEP - 20210711
PL  - Germany
TA  - Complex Intell Systems
JT  - Complex & intelligent systems
JID - 9918284259706676
PMC - PMC8272956
OTO - NOTNLM
OT  - Complex T-spherical fuzzy set
OT  - Complex fuzzy set
OT  - Decision-making
OT  - Dombi operators
OT  - Spherical fuzzy set
COIS- Conflict of interestThe authors declare no conflict of interest.
EDAT- 2021/11/16 06:00
MHDA- 2021/11/16 06:01
PMCR- 2021/07/11
CRDT- 2021/11/15 07:07
PHST- 2021/01/24 00:00 [received]
PHST- 2021/06/13 00:00 [accepted]
PHST- 2021/11/16 06:00 [pubmed]
PHST- 2021/11/16 06:01 [medline]
PHST- 2021/11/15 07:07 [entrez]
PHST- 2021/07/11 00:00 [pmc-release]
AID - 446 [pii]
AID - 10.1007/s40747-021-00446-2 [doi]
PST - ppublish
SO  - Complex Intell Systems. 2021;7(5):2711-2734. doi: 10.1007/s40747-021-00446-2. 
      Epub 2021 Jul 11.